SPOILERS for the first three games of the S.T.A.L.K.E.R. series: Shadow of Chernobyl, Clear Sky, and Call of Pripyat will be left UNMARKED on this page. Proceed with caution!

S.T.A.L.K.E.R. 2: Heart of Chornobyl is a Wide-Open Sandbox First-Person Shooter by Ukrainian studio GSC Game World and the sequel to the original S.T.A.L.K.E.R. trilogy. It was released on November 20th, 2024 for Xbox Series and November 20th 2025 for PS5, 15 years after the release of Call of Pripyat in 2009, the final game in the original trilogy. The sequel is extremely faithful to the look and feel of the original games and is further enhanced with 15 years of advancement in graphical technology.

Heart of Chornobyl takes place around the years of 2021-2022, a decade after Major Degtyarev and Strelok's final escape from Pripyat. Much has changed in the Zone of Exclusion since that time, with new factions arising and a shift in the landscape of the Zone's anomalies. Administration of the Zone has shifted from the Ukrainian military to SIRCAA, the Scientific Institute for Research into the Chornobyl Area, and their well-equipped private military, the Ward. Players take the role of Skif, an independent Stalker hired by scientists to place scanners inside the Zone for research. In the course of placing the scanners, Skif is ambushed by the Ward, who in turn are gunned down by unknown attackers who knock Skif out. After being awakened by Richter, a guide, Skif sets out into the Zone and is soon embroiled in a conflict between the Zone's new factions which sets him on a search for the true nature of the Zone itself.

S.T.A.L.K.E.R. 2 was initially announced at GamesCom 2010, but much like the original game, was subject to a heavy Troubled Production, from the closure of the original GSC in 2011 all the way to the Russian invasion of Ukraine in 2022. Nonetheless, the developers persisted and the game finally was released after 14 years of development.

S.T.A.L.K.E.R. 2: Heart of Chornobyl contains examples of:

• Aborted Arc: What became of the mysterious UAV that crashed in the Zone back during Call of Pripyat is never elaborated on or mentioned nor is there any evidence of foreign parties (such as the United States or NATO) showing any similar interest in the Zone by the events of Heart of Chornobyl a full decade later.
• A.K.A.-47: Much like the original games, weapons are modeled after real-life examples but given fictionalized names with most of the returning weapons having the same fake names they did in the original trilogy. A few weapons avert this however, notably the Saiga-12 and TOZ-34 shotguns.
• Always Check Behind the Chair: Not every out-of-the-way nook and cranny contains good loot, but it's definitely a trend, especially if platforming is involved.
• Ambiguously Evil: SIRCAA. They’re presented as a Mad Scientist group by numerous Stalkers and even some members of the Ward, but where they fall in the moral line is vague:
  • One quest has a medic task Skif to non-lethally kneecapping some deranged soldiers to have them shipped back to the mainland rather than let the group have their hands on them. When that fails, the quest giver acts like it’s a death sentence.
  • They briefly activate the Monolith/Wish Granter again, though Dalin also claims that they have no interest in doing so permanently and only do it as a test. While Strider and the rest of Noontide are brainwashed again, it’s presented as a mistake in the experiment and Dalin even (snidely) claims Strider can go back to his island once the experiment is concluded, indicating they had no actual plan to brainwash them again. Ward also avoids executing Strider despite him attempting to sabotage the experiment when it would’ve been far easier than holding him down and risking further attacks.
  • Unlike the C-Consciousness, they never brainwash or attack Stalkers and generally leave them alone. While the Stalkers gripe about the Ward being hardasses, the group also put in a ceasefire to stop the constant faction wars. The only ones that Ward actively attack are the Spark, who also attack them and sabotage their experiments. Otherwise, the Ward seem to ignore the Stalkers outside of not letting them into certain locations just like every other faction does.
  • Their representative, Agatha, while menacing, is vague about how malevolent she truly is. When she reveals Hermann betrayed Skif, she gives him the choice whether to spare or execute him. If the player lets the timer run out, she lets him go (though it’s revealed later that it’s because he has not outlived his usefulness yet). Likewise, if Skif sides with the Ward in the ending, she commends him a job well-done, gives him the apartment he’s asking for, and offers him a position as The Dragon without forcing him. When Skif refuses, she tells the pilot to give Skif anything he wants even when he’s out of earshot, indicating that she’s sincere about rewarding him. On the other hand, her ending monologue indicates that she has plans for grand-scale control like the C-Con intended, as shown by a screen inside the Center showing Skif’s point of view. Hermann also claims in the ending that Dalin, despite being a Smug Snake, does want to help uplift humanity while Agatha doesn’t, which casts further doubt on her motives.
• Ambiguously Human: Agatha, the mysterious figure behind SIRCAA, just seems to be a standard corporate bigwig for a normal eye. However, if you side with the Ward and pay close attention, there are multiple hints that Agatha may be something more than human. She's able to suddenly appear out of nowhere, implies that she's as powerful as the C-Consciousness, and Skif notes that the cigarette she's smoking has no smell. At the same time, she's able to interact with others and handle physical objects, so she's not just a hologram. Skif comes to believe that she might be a "what" rather than a "who".
• Anti-Frustration Features:
  • The game allows Skif to climb onto or vault over waist-high objects, cutting down on the awkward jumping from the original games.
  • Weapons that are at 0% durability will still function (albeit jamming constantly) and can be repaired, unlike in the previous games when a broken weapon was impossible to fire.
  • Enemy weapons can be unloaded with a button press without picking them up, whereas in previous games they needed to be picked up and selected in the inventory.
  • There's now a quick melee attack using the gun Skif is holding which is useful for breaking open boxes without having to switch to the knife.
  • Weapons and armor that are worn down have an indicator displayed at the corner of their icons, allowing players to quickly determine if an item needs repair or is too damaged to sell off.
  • The game Auto Saves frequently, so you won't lose too much progress when you die. And that's when, not if.
  • Skif's Pistol is marked as a quest item, preventing the player from accidentally dropping or selling it or getting disarmed by a Burer.
  • The Chemical Factory base is only accessible if you side with The Ward during the SIRCAA base story mission. However, the associated quick travel point is in a trader's hut outside the base, so you can still fast travel to and from the region, even if you can't get into the base, for whatever reason.
  • Has the Malachite base locked its front door? You can still fast travel into the base. You can also get in and out of the base via a nearby storm drain.
• Anti-Hero: Skif makes it clear from his first scene that he’s only interested in getting paid for a new apartment. He’ll easily work with anyone at the player’s discretion whether it be Stalkers, Bandits, the Ward, and anything in-between so long as they pay him or give him information he needs. Whether he stays that way throughout the story, however, is almost entirely up to the player, and there are some story beats and cutscenes where Skif is shown to have a little bit of genuine heroism.
• Arbitrary Gun Power: Downplayed. Guns of the same caliber tend to have similar damage to each other but those found later in the game have better penetration ratings than the ones found early on, regardless of their caliber. For example, an unmodified Buket S-2 with its 9x18mm ammo somehow outclasses fully-upgraded AKM-74S or GP37 assault rifles in damage and penetration stats. As penetration is a significant factor in their ability to deal full damage against humans and mutants alike, this makes later guns a clear upgrade, though early weapons can have their usefulness extended through the use of armor-piercing ammo and upgrades that improve their penetration stats.
• Armored, but Frail: In the game's climactic boss fight, Scar can survive slightly more damage than a normal Stalker but isn't nearly as Made of Iron as Korshunov or Strelok. However, he has a psi-shield that protects him from damage, which has to be shut down for a few seconds by dazing him with the neuroprogrammer televisions in the room in order to damage him and he can deal a ton of damage with his unique EM1 Gauss rifle. Scar's also a Flunky Boss supported by zombie-like Monolithians who have awakened from their coma during the boss fight, while the other two bosses are fought one-on-one.
• Armour Piercing Attack:
  • Armour Piercing ammunition is available for most firearms, but it causes extra wear and tear on the guns, requiring you to spend more on repairs.
  • All guns have a native AP statistic, called Penetration. Guns that you find later in the game usually have better Penetration than guns you find earlier. Note that this is a Hidden Mechanic.
  • Inverted by hollow point and expanding ammo, which is specifically for unarmoured enemies, such as mutants.
• Awesome, but Impractical:
  • The 'Weird' legendary artifacts found in arch anomalies possess great benefits but also (often hidden) drawbacks that make their usefulness questionable compared to less powerful but more reliable regular artifacts. For example, the Weird Ball offers great damage resistance against bullets, but only takes full effect if you're standing still and becomes heavier as it absorbs bullets that hit you, while the Weird Water greatly increases radiation resistance and carrying capacity but randomly causes drunkenness on the level of several bottles of vodka.
  • Not only is the RPM-74 machine gun still heavy to carry, cumbersome to use, expensive to feed and maintain, but it also sees a massive Nerf in damage and accuracy due to being chambered in lower-quality 7.62x54mmR ammo. However, the gun has high penetration stat for an automatic weapon and is surprisingly controllable when fully upgraded, and you can sprint as well as aim down sight with it this time now. Whenever you require absolute firepower, the RPM machine gun and especially its unique Glutton variant equipped with 500-round ammo box are still more than capable of laying down the hurt.
  • The Gauss Rifle has the highest base damage and range of any gun in the game. It also has the lowest rate of fire, is heavy, and uses very rare ammo. If you're into sniping, there are plenty of more reasonable alternatives.
  • The Bandit Jacket, which can be found in the Lesser Zone, has the Flavour Text "It won't actually protect you, but it makes you look dope as hell."
  • The RPG-7 rocket launcher, like the Gauss Rifle, has maximum damage and range. It also weighs 6.3 kilos, and the rare rounds weigh 1.2 kilos each. By way of comparison, 100 rounds of assault rifle ammo also weigh about 1.2kg.
• Ax-Crazy: Scar has become far more unhinged since his appearance in Clear Sky, being prone to manic bursts of emotion and taking a perverse glee in killing members of the Ward regardless of collateral damage or casualties suffered by his own faction. Justified, as the ending of Clear Sky resulted in him being reprogrammed to serve the C-Consciousness.
• Bag of Holding: Your "secure storage," a chest which can be found by your bed in settlements, and a few other locations. It can hold any amount of spare gear, and the chests are all linked somehow, so gear dumped in one chest can be picked up from another.
• Big Bad Ensemble: Unlike the first three S.T.A.L.K.E.R. games, S.T.A.L.K.E.R. 2 features four primary antagonists. On one side of the coin there are Dalin's Dragon-in-Chief Agatha from SIRCAA along with her Frontline General Col. Korshunov from the Ward, in the form of a Big Bad Duumvirate. On the other side are Skif's reluctant allies Strelok and Scar, who both suffer from massive Sanity Slippages. All of them are on a race to the last C-Consciousness pod in order to to use it for their own purposes. Faust also counts as this, as he's planning to revive Monolith and use the Duga radar to brainwash half of the Zone's populace, but he's taken down by Skif midway through the game's main storyline. However, Faust may not be truly dead and he has been disguising as the Doctor in order to manipulate Skif into unleashing the Zone across the entire planet as shown in Project Y ending.
• Bilingual Bonus: There is untranslated Ukrainian text all over The Zone, on signs and as graffiti.
• Bittersweet Ending: Unlike Shadow of Chernobyl, all of S.T.A.L.K.E.R. 2's endings has a mix between uppers and downers, some having more obvious downsides than others with no clear Golden Ending. Two of the more mixed endings are:
  • If Skif sides with Strelok, the latter will enter the C-Consciousness pod and seal the entire Zone behind in impassable barrier. While this halts the expansion of the Zone and keeps external forces out, anybody who is still in the Zone is essentially trapped with no way to escape, including Skif. Given the lack of supplies coming in from the mainland, this is essentially a slow death sentence unless the Stalkers adapt to become fully self-sufficient. This also prevents any of the scientific benefits of the Zone from benefiting mankind.
  • If Skif sides with Ward, it's unclear how exactly they have changed the Zone, nor is it clear what exactly they will do with it due to their Ambiguously Evil nature. However, Skif is rewarded the new house he wanted and leaves the Zone peacefully, albeit with SIRCAA now having access to his viewpoint like they did with Dark and the other C-Consciousness agents. Likewise, it’s vague whether Korshunov has any influence on this. Given his burning hatred for the C-Con agents (to the point that he entrusts Skif to hunt them down in his stead when he goes into the tube), he may prevent any attempt at brainwashing.
• Boom, Headshot!: Human enemies are much more vulnerable on their heads than their bodies, making a steady aim a very important player skill. You can probably see why the scoped AKM-74 rifle is listed under Disc-One Nuke.
• Border Patrol: Any area where the player isn't physically blocked off by rivers or perimeter walls are instead blocked by instantly deadly radiation and invincible one-hit kill snipers to keep the player within the intended game world.
• Boring, but Practical:
  • Unlike its incarnation from the original trilogy, Skif's PTM pistol that he starts with has a surprising punch for a 9x18mm pistol. It uses a very common ammo type, is almost weightless (and can be made completely weightless with upgrades with the only weight coming from loaded ammo and attachments), and there's a high-capacity magazine that can be quickly found in the main story. It's not flashy but surprisingly effective for most of the game. With some upgrades for it and if you are skilled and/or confident enough, even post-patch mutants like the Bloodsuckers and the Pseudodogs can be easily taken down using Skif's pistol alone. Also, the Burers can't steal this pistol from Skif's hands.
  • As ever, the ubiquitous AKM-74S and its unique variants are go-to assault rifles of many stalkers due to their common ammo, high reliability, decent damage and accuracy as well as inexpensive costs for maintenance and upgrades. If you can afford it, the trader of the very first hub can fully upgrade the AKM-74S without requiring any flash drive.
  • The GP37 (G36), Buket S-2 (Kiparis) and M860 (Model 870) become available shortly after the player gets to the Garbage region and can usually be acquired well before their mid-game equivalents, like the Fora-221 or the Integral-A, make an appearance. Combined with 5.56mm being fairly common outside the Lesser Zone, 9x18mm ammo being literally everywhere and 12 gauge shells being common as well, they are all reliable workhorse especially with some upgrades installed:
    • The GP37 is a straight upgrade to the AR416 and AKM-74S, with better damage and upgrade potential than the AK along with being considerably lighter in weight than the AR416.
    • The Buket S-2 has higher penetration and rate of fire than the aforementioned assault rifles and it's also much lighter and cheaper to upgrade and maintain.
    • The M860 a is pump-action shotgun, making it a massive upgrade over the TOZ-34 and Boomstick double barrel shotguns the player is likely using at that point and the player can easily come across a nearly fully-upgraded, magazine-fed one as part of a side quest in Garbage.
  • You can change your assault rifles from fully automatic to single-shot semi automatic. This helps with aiming, and saves ammo.
• Breakable Weapons: Much like the previous games, weapons and armor will degrade as they're used with armor becoming less effective and weapons more prone to jamming. Unlike prior games, clearing a jammed weapon now has its own animations that often take as long if not longer than reloading it would.
• Bribing Your Way to Victory: Downplayed with the Journalist's stashes, which one can get with certain special editions of the game. While they come with unique gear, said weapons and armors aren’t particularly better than what’s in the base game and the player has to get them from stashes, which are scattered all over the map. The last one can’t even be accessed till the player gets to Pripyat in the endgame.
• The Bus Came Back: Numerous characters from the original trilogy return in S.T.A.L.K.E.R. 2, ranging from Beard returning as a mechanic/merchant to Strelok, Scar, and Strider having become faction leaders or otherwise major players in the Zone.
• Call-Back:
  • When you retrieve the PDA from a dying Strelok after having defeated him in one of the story branches, he'll use the last burst of his strength to wrestle it out of your hand almost exactly like how he did with Sidorovich in the intro of SoC, albeit unsuccessful this time. The PDA's display then changes from "KILL THE STRELOK" to "MISSION SUCCESSFUL".
  • Wolfhound apparently survived his encounter with Strelok in the first game and runs into Skif during a main quest. And just like before, he immediately orders his men to kill all of the witnesses.
  • A certain event allows the player to see all the false endings from Shadow of Chernobyl but from Strelok’s POV. Given what happens in there, they’re as nightmarish as one expects.
• Chromosome Casting: Averted. Unlike the original games which only had male characters, female traders and mechanics can be found in the Zone, as well as Agatha, the bigwig behind SIRCAA.
• Company Cross-References At Malachite, there are Cossacks 3 mousepads.
• Connected All Along: Doc turns out to be Dr. Kaymanov, the 8th member of C-Consciousness. Unlike the other 7 scientists, Kaymanov had a change of heart at the last minute and unsuccessfully tried to stop the creation of C-Consciousness.
• Couldn't Find a Pen: Messages apparently written in blood can be found in areas infested by the Monolith. For example, "нас веде моноліт," which Google translates as "We are led by the monolith."
• Cutting Off the Branches:
  • Strelok appears in this game, so he at least survived the final evacuation in Pripyat.
  • Likewise, Strider's presence in this game means he survived the team's journey through the underground in Call of Pripyat. Zulu is also mentioned by a Duty member in a sidequest, so he survived as well.
  • Wolfhound shows up alive and well during one of the main quests, meaning Strelok either ignored Kruglov’s plea for aid or managed to get the doctor out without killing the merc.
• Defector from Decadence: Noontide, Strider's faction, is made up of the former members of Monolith who've regained their free will. Sadly, they're brought back into the fold due to the machinations of SIRCAA (albeit by accident) and Faust (heavily implied).
• Demoted to Extra: Duty, Freedom, Bandits, and Mercenaries have far less importance here. The first two were forced by the Ward to sign a non-aggression pact and thus stay in their hideouts without getting into conflict. This hits Duty especially hard, leaving them confined to a tiny piece of territory in Cement Factory with the Ward taking over most of their original responsibilities. Mercenaries were hunted down extensively by the Ward as well, meaning they generally only show up as scattered Elite Mooks hunting Skif. Bandits likewise no longer control parts of the Zone like they did in the first three games, being reduced to roaming bands that act as early game obstacles.
  • While the military was always more of a background element in earlier games, having few, if any, named characters of any importance or areas under their control, the IPSF that replaces them in this game are given even less focus. Outside of a handful of specific locations during certain missions, the IPSF are generally tied with bandits for the first foes the player is likely to encounter in the open world, and with only marginally better equipment. Even their elite troops are more on par with the Spetnaz from the prior games than the Military Stalkers.
• Diegetic Interface: Your map and journal are presented as tabs on a PDA that Skif carries with him.
• Disc-One Final Boss: Half of the game is spent trying to find a way to put down Faust due to his direct involvement in the reawakening of the Monolith and his plan to brainwash the entirety of the Zone through the Duga radar. Once he’s taken down, however, the story shifts to all the factions trying to get to the last C-Consciousness pod in order to control the Zone for their own purposes.
• Disc-One Nuke: As soon as the game's world is opened up after finishing the story missions in the Lesser Zone, players can go anywhere they want due to the game's Wide-Open Sandbox nature and get their hands on a lot of powerful weapons and armors provided that they know where those gears are and what they are doing.
  • Skif's Pistol is extremely overpowered and can carry you all the way to the end of the game. Not only is ammo for it extremely abundant, it is more powerful than any other PTM, weighs zero pounds in your inventory, is extremely cheap to repair and, due to the fact it can't be removed from your inventory, Burers cannot pull the gun from Skif's hands, completely trivializing them. It is so ridiculously useful that it almost makes using any other sidearm a downgrade by comparison.
  • Doing an easy side quest for the trader Warlock in Zalissya nets you a pristine, unique AKM-74S assault rifle fitted with a 4x scope. While its poor penetration makes it struggle in the late game, a scoped rifle is a godsend early on. Especially if it's about as cheap to upgrade as the AKM.
  • By doing a similarly trivial quest for Zalissya's technician, you can get your hands on an UDP pistol which is also a decent handgun to go with your starting PTM. In addition, the UDP's suppressor is in a stash sitting on the roof of one of the houses in the Poppy Field which contains no hostile humans or mutants at all.
  • There's an SPSA-14 that is up for grabs from Cordon's abandoned pig farm, provided that you can solve a puzzle to unlock the door of the room containing it. Even though it is not in the top condition and you have to fork over 9000K to repair it, the SPSA is far superior to both of the double-barrels in Lesser Zone and the pump-action M860 found in the Garbage and can become your go-to shotgun until you are able to get your hands on end-game stuffs.
  • If you can bypass a platforming puzzle to get it, the Saiga D-12 is on the top of one of the wrecks in Yantar's scrapyard. Even though it's damaged and it'll be quite a while until you can fully upgrade it, nothing can survive more than 8 shots from the Saiga thanks to its very high rate of fire and exceptional penetration unless it's a Chimera or a Pseudogiant, not even those pesky Bloodsuckers are a threat to a Saiga shotgunner.
  • In a similar vein, you can find a Dnipro on top of a cooling tower in the aptly-named Cooling Towers region. Getting the gun only requires you to climb some ladders and head through a Space Anomaly in an enemy-free area. It is THE best 5.45mm assault rifle if not one of the best ARs in the entire game which only the equally top-of-the-line Kharod can compete with. Just be careful on your way down.
  • Patch 1.5 added two another powerful Disc One Nukes: The first one is an extremely reliable and accurate scoped Mosin Nagain under the name of "Three-Line Rifle" that can be bought from the first trader in the game. The second one is the "Kora-1911", an expy of the Kimber 1911 and successor of the "Kora-919" from the original trilogy, which has high customizability, reliability as well as the highest damage out of all semi-auto handguns and second only to the Rhino revolver and you can get your hands on it by going to any vendor outside of the Lesser Zone. Even better, there's an Ace Custom version of the Kora under the name of "Night Stalker" with pre-installed 12-round magazine, laser sight, and suppressor which can be found in a farm on the northeastern edge of Burnt Forest region.
• Doing In the Wizard: Dr. Dalin reveals that the Wish Granter is in fact a psi-installation set up by the scientists from the C-Consciousness which shows anyone coming to contact with it the illusion of their best wishes and then drives them mad to either become a STALKER agent or a Monolith soldier.
• Downer Ending: Two of the endings are far worse off than the others:
  • Scar’s ending has Skif and every other Stalker trapped in an idyllic fantasy while they become mindless zombies on the real world, essentially doomed to wander the zone forever as husks. Unlike the other endings, there’s also no indication that the Zone has stopped expanding.
  • Skif’s ending has him be the Unwitting Pawn to Doc/Faust, unleashing the Zone across the entire planet and dooming millions, if not billions, of unprepared innocent people to the incoming Death World of the Zone.
  • Do you find Scar, Strelok, Korshunov, Richter and Dalin to be likeable or sympathetic or at least interesting? Well too bad, because you'll probably have to kill nearly all of them, depending on your ending.
• Driven to Suicide: Strider puts a rifle to his head when The Monolith is reactivated, but is too late to fire before the brainwashing takes hold.
• Dualvertisement: One of the game's quests features a jingle from the app of the Ukrainian bank Monobank, widely used for collecting funds for various charitable and military funds since 2022. A sticker with the bank's mascot, a cartoonish white cat, wearing a Stalker uniform also appears in the game. In return, the Monobank app was updated with sounds from the game and the Stalker design for the cat. According to the cofounder of Monobank Oleh Horohovskii, the cross-promotion was done purely as a gesture of mutual respect, with neither party paying the other.
• Dueling Player Characters: Depending on the ending chosen, Skif will be forced to kill Scar and/or Strelok. The Ward and Doc ending requires killing both while siding with Scar or Strelok ends with killing the one you didn't side with along with Korshunov. Strelok has Super-Speed and is Made of Iron while Scar has a Psi-Shield, a gauss rifle, and is a Flunky Boss to boot.
• Dying Town: The old rookie village at Cordon, as Sidorovich has only gotten more greedy in the time between games to the point that Zalissya has become the new hub of rookie stalkers. The only inhabitants left at the old village are holdouts from the old days, new stalkers who don't know better, and those too indebted to Sidorovich to safely leave.
• Early Game Hell: The tutorial mission takes place at night, presumably to teach players how to turn on the feeble head torch. You also fight an Invisible Monster, and some human enemies, who might as well be invisible when they shoot at you out of the darkness. The invisible monster is at least fought in a well-lit location. The main game remains challenging, but going out at night is at least a choice.
• Easily Forgiven:
  • Invoked if the player refuses to Kick the Dog in Sidorovich's job by not killing the innocent traders setting up on Cordon and defends them against the Mercs sent by Sidorovich. Sid will go on a scathing rant over the radio about how Skif is an idiot who's Not Worth Killing, but go into his bunker afterward and Sidorovich will comment on Skif's audacity but also says that he won't let grudges get in the way of business, so he'll trade with you all the same.
  • Averted with Noontide, with many stalkers wanting nothing to do with them at best given that their ranks are made out of former Monolith soldiers. Several characters tell Skif not to talk with them out of fear that they could go back to their old ways at any point. Tragically, they are proven right.
• Evil Pays Better: Ambiguously Evil, at least. Agatha, the head of SIRCAA, can buy out Skif’s allegiance by offering him a luxury apartment in the mainland. Likewise, siding with the authoritarian Ward leads to perks such as a unique AK, a badge that allows access to restricted areas, better outcomes for some of the quests, and access to their bases. By contrast, siding with Spark doesn’t really offer anything and will lead to said bases becoming hostile, which leads to exploration in the south-west part of the map becomes more difficult.
• Eye Lights Out: A variation: Human enemies wear head torches in dark environments. When you kill them, the light goes out a few seconds later.
• A Father to His Men:
  • Colonel Korshunov very much cares about the men under his command. During the Ward path where his men are killed en-masse due to Faust’s illusions, he’s raging at the scientists for claiming they would have Psi-protection when they didn’t and shouts that he can’t even bury them. Somewhat oddly, he doesn’t really hold it against Skif when he has to kill Ward soldiers while working with Strelok later provided Skif has been with the Ward up until then. His dialogue implies he understands that it was self-defense and that the men who shot at Skif were Just Following Orders to kill him despite Skif showing off his Ward badge, which should have allowed him access to the files he was looking for (or at least be given a warning rather than being immediately shot at). This also tapers off by the endgame where his obsession with completing the mission leads him to leave behind the wounded, though he at least sounds conflicted.
  • Strider is the same way. He clearly cares about the men in Noontide and wants to make sure they can have their second chance in life. If the player sided with him, Skif can choose to lie and tell his ghost that they successfully stopped the experiment and that Noontide avoided becoming brainwashed again. Strider considers his life a fair price to pay for the continued safety and freedom of his men.
  • Averted with Scar. While he’s not a complete Bad Boss, he seems mostly apathetic to the loss of his men and treats casualties very casually. Which makes sense given that he’s a brainwashed C-Consciousness agent. Given what the Monolith were like, Scar would be similarly lax with the lives of his followers.
• First-Name Basis: A decidedly non-intimate version. Agatha, the head of SIRCAA, almost always refers to Skif by his real name of ‘Yevhen’ rather than his nickname. It highlights how different she is and acts as a reminder to how much she knows about him compared to everyone else in the Zone.
• Five-Second Foreshadowing: The Spark faction wants to create "The Shining Zone," which is a kinder, gentler version of the Chornobyl Anomalous Area. In the Spark ending, you meet Spark leader Scar and some other Stalkers sitting around a camp fire outside the bar in Zalissya. If you are familiar with the Cyrillic alphabet, you will notice that the BAR ZALISSYA sign is in mirror writing. It's all an illusion, and the Stalkers are all zombies.
• Forced from Their Home: Skif's apartment was destroyed by an Anomaly manifesting outside the Zone, forcing him to take work as a Stalker in the Zone to make enough money to buy a new home.
• The Friend Nobody Likes: Dalin. The other scientists don't respect him, Korshunov clearly dislikes him (which turns to blistering hatred later on), and Skif can openly assault him without any repercussions from anyone in SIRCAA or the Ward. Ironically, Skif, the man whose apartment he accidentally burned down in his experiment, treats him with more respect if the player sides with SIRCAA/The Ward.
• Friendly Enemy:
  • Sultan and Beard, which is somewhat notable given that this wasn't how they were in Call of Pripyat. Assuming the player sides with them during Kalyna's sidequest, Sultan's the one who offers to get Beard back on the Skadovsk and even seems somewhat happy to see him manning the bar again. Averted with Beard and Owl. Beard dryly notes that Owl's trying to avoid talking to him as much as possible.
  • Scar is rather lax and friendly with Skif even if he sides with the Ward and thus likely killed dozens of his men. Skif doesn’t share the feeling and his tone drips with contempt when he refers to Scar in the endgame if he’s not in the Spark route.
• From Bad to Worse: Not only is the Zone continuing to slowly expand, but anomalies are starting to appear outside the Zone's borders. There's a concern that the Zone could potentially expand to encompass the entire planet. If you side with Doc and "free" the Zone in the ending, this is exactly what happens.
• Gameplay and Story Integration:
  • Jobs offered by Barkeep tend to have far better payment compared to similar jobs in other areas since Barkeep is situated in Rostok, which is the base of Freedom, who are bar none the richest faction in the Zone after they created the Coupon currency and took control of the biggest marketplace in the Zone.
• Gameplay and Story Segregation:
  • Skif’s main reason for entering the Zone is because he wants to earn enough money to buy a new home. Even if the player makes choices that adhere to that motivation (such as siding with the Ward), Skif will never leave the Zone even if the player has over a million coupons which is more than enough to afford a new place.
    • Somewhat justified in that the Zone uses digital coupon currency that has an unclear conversion rate to real currency outside the zone. Skif could accumulate millions in coupons and have no way of transferring that to Ukrainian hryvnia, and that the borders of the Zone are blocked by high walls with sniper patrols. Downplayed, in that other Stalkers talk of leaving the Zone, and that he could conceivably stuff his pockets with artifacts and sell them outside the Zone on the black market.
  • The number of Monolith troopers seem to far surpass every single faction combined in the story despite Noontide being a Renegade Splinter Faction of the already decimated Monolith troops. Even with the player killing them left and right, the finale has them respawning nigh-infinitely and the Strelok ending has them in high enough numbers to help him lock down the Zone.
  • The game uses some forms of aggressive Level Scaling with roaming NPCs getting better-equipped as the story progresses. By the endgame, random bandits will be packing Exoskeletons and GP37’s despite them being the most poorly-equipped faction in the Zone throughout the series.
  • Skif wears the X7 Suit and brandishes a VS Vintar rifle in the ending even if he’s wearing another suit of armor and using different weapons in the gameplay just a moment prior to the ending cutscenes.
  • The Strelok ending portrays Skif running into a squad of Monolith troopers as a death sentence with only Strelok’s orders for the troopers to stand down that saves him. The player has likely killed dozens if not hundreds of Monolith during the final mission and is packing enough artifacts and firepower that would allow Skif to survive the encounter. Possibly justified with Skif being physically and emotionally drained, judging by his haggard walk and complete silence in the ending. He might simply not have the will to keep fighting.
• Gray-and-Gray Morality: Ward vs Spark (and the Loners by extension). While Scar tries to frame it as Spark being a heroic La Résistance group trying to keep the Zone from being exploited, the truth is far murkier.
  • The Ward can be hardasses, but they've kept the factions from going on their destructive faction wars and hunted down the mercenaries and bandits, explaining their reduced presence. It's telling that as soon as the Ward are weakened by the return of the Monolith, both Freedom and Duty immediately start talking about breaking the treaty and fighting each other, ignoring the looming Monolith threat to kickstart old grudges again. On the other hand, they're also the military arm of SIRCAA, who are Ambiguously Evil at best, and while the Zone is pacified in their ending, it's implied that their backers now have unfiltered access to the Noosphere, which is hardly comforting.
  • Spark believes that the Zone can be used for good and that there's a 'Shining Zone' that can be reached if they use the proper methods, allowing the Zone to become a paradise without all the mutants and anomalies. It's also a lie. Scar is legitimately crazy and his belief in the Shining Zone came from the brainwashing that he received from the C-Con. Siding with him leads to the Zone becoming a giant Lotus-Eater Machine with the Zone's expansion being left unresolved. Likewise, dialogues indicate that Spark is the aggressor while the Ward is trying to defend itself.
  • PDAs found in the Swamps retroactively paint Clear Sky vs Strelok as this back when Scar was working with Clear Sky. They reveal that Clear Sky (or at least Lebedev and Kalancha) and the C-Consciousness were working together to stop Strelok, Scar was tagged as an asset for this goal and set up by the C-Consciousness to be caught in an emission, and Lebedev dispatched Nimble to find Scar afterwards.
• Guide Dang It!: There's a number of gameplay mechanics that go unexplained or are only alluded to in the loading screen tips.
  • While there's appeared to be no way to see your reputation status unlike previous games, a reputation system is still in place and you can actually view your reputation by zooming in on a settlement of your choice and check the icon's color of that settlement's services: Green means these factions/settlements see you favorably and will offer you better prices at their traders and their services like guides and mechanics while red means that these factions don't like you and they will either charge you more for their services or refuse to deal with you at all. This isn't mentioned anywhere in the game, not even in the loading screen's tips.
  • It's possible to pass through some anomalies without taking damage. The Glass Shards can be passed through safely as long as you crouch and move slowly while crouching under toxic clouds will prevent you from breathing them in.
  • Ragman from Rostok is the only weapon vendor in the entire game who buys weapons in "red" condition. Good luck figuring that out without having tried in vain to sell broken weapons to every trader before him and given up. He won't buy weapons that are completely broken at 0% condition, however.
  • As with the tools from the previous game, all of the flash drives for weapons and armors' exclusive upgrades as well as some of the unique Gun Accessories can only be found in stashes lying all over the map. As HoC takes place in a 64-square-kilometer Wide-Open Sandbox map which is bigger than those of the last three games combined, it'd take a TON of effort and time if you want to find them all or just the specific ones that you need even with a guide and an online map at hands. Not to mention some of them are located in areas which are only unlocked by side-quests/main missions' progress.
  • The mission Happiness for Everyone is notorious for how it handles its waypoint, particularly you'll ALWAYS be one-hit-killed by an invisible sniper if you try to head through a Monolith-controlled checkpoint which, on the PDA's map, is supposed to be the shortest way to the mission's marker. However, the right way to get to the waypoint is by going down a bit to the southeast and heading though a newly-opened gate there, which the game neglects to mention, and then approaching the waypoint from the side.
• Gun Accessories: Guns can be customized to a far greater degree than the prior games with red dot sights, suppressors, scopes, underbarrel launchers, and extended or dual magazines. Technicians can also install unique attachments on certain weapons such as foregrips, muzzle brakes, and laser sights.
• Guns Do Not Work That Way: While the models and animations for the firearms have a far greater degree of detail compared to the original trilogy, there's still some notable mistakes:
  • The Dnipro, which appears to have been based on the Malyuk, is depicted as being reloaded with the standard rock-and-lock motion. The real rifle is reloaded with an inverted version of the motion.
  • Although otherwise faithful to the real reloading procedure of a SPAS-12 (which requires the bolt release to be held in order to load shells), reloading the SPSA-14 from empty shows Skif manually locking the bolt back, when it should do that automatically after firing the last shot (on semi-auto mode, at least).
  • Also, the SPSA-14/SPAS-12's animations for jamming and changing ammunition involve using the fore-end pump handle to clear the weapon and empty it. However, the SPAS-12's fore-end is locked forward when the weapon is in semi-automatic mode; the side-mounted charging handle should be used to charge and clear the weapon instead.
  • The Holemaker-L (based on the M26 MASS) is depicted as a semi-automatic, instead of a straight-pull bolt-action.
  • Before patch 1.5, the RPM-74 (an expy of the PKP/PKM medium machine gun) was wrongly chambered in 7.62x39mm instead of the correct 7.62x54mmR. It's also notable for being the only unmodified firearm in the game that makes use of 7.62x39mm ammo (the Dnipro can be modified at a technician to accept said caliber). This is corrected in a recent update with the weapon now correctly using 7.62x54mmR at the cost of the caliber-conversion upgrade for the Malyuk changes its caliber to the incorrect 7.62x54mmR instead of the more proper 7.62x39mm.
• Hand Cannon: The Rhino revolver uses the same 9x39 ammo as the Grom assault rifle, and somehow does four times the base damage.
• Happy Ending Override:
  • We already knew from Call of Pripyat that destroying C-Consciousness didn't put an end to the Zone, but Heart of Chornobyl reveals that the Zone is actually expanding its boundaries, with fears that it will one day encompass the entire world.
  • About halfway through the game, the Monolith gets re-activated due to meddling by SIRCAA and the implied manipulations of Faust. Strider and his men get re-assimilated by the Monolith, forcing Skif to kill them in self-defense.
  • Strelok is a very different man from when we last saw him at the end of the original trilogy, having come to see the Zone as a living entity and become infatuated with "her", wanting to become the new C-Consciousness in order to "protect" her and keep her as she currently is. In his ending, he seems to stop the Zone's expansion, but also completely closes down the border to the Zone, preventing anyone from going in or out and that's including Skif.
• Harder Than Hard: Master difficulty, which was introduced in November 2025. Combat is harder, resources are rarer, and merchants pay less for loot.
• Hidden Mechanic: A particularly literal example: "Penetration" (armour piercing ability) is an important weapon statistic. Patch 1.4 hid this from the player and replaced it with "Handling" (ease of aiming).
• Idiosyncratic Difficulty Levels: From easiest to hardest, Rookie, Stalker, Veteran, Master. Unusually, the Title Drop isn't the hardest.
• I Don't Like the Sound of That Place: "The Bridge of Death" is a road bridge over a railway line in Yaniv region. You can go under it with no problems, but if you try to go over it, you get a lethal dose of radiation in seconds.
• Inconsistent Spelling: The Cyrillic letter Г is pronounced G in Russian and H in Ukrainian. This leads to a couple of inconsistencies within the game. For example, a base in Prypiat is "Enerhetyk Palace of Culture" on the map, and "Energetik Palace of Culture" in the journal.
• Insurmountable Waist-Height Fence: A particularly bad example occurs during the side quest "No Honor Among Thieves", Skif needs to climb onto a bulldozer at one point but he can't use the ladder on the side (despite being able to use other ladders just fine) or climb up on top of the bulldozer even though he is able to climb waist-high obstructions in other areas of the game. Instead, Skif must jump onto the bulldozer from a cargo container.
• Interface Spoiler: In one story mission, you do a job for a bandit leader to get the chance to interrogate someone. You do the job, get the key for the cell, and hang on a minute ... why is my HUD showing two lootable corpses over there?
• Intrepid Merchant: Running a shop in The Zone is not for the faint-hearted, but every settlement has a few people who will buy your loot and sell supplies and fix your gear.
• In-Universe Game Clock: The sun rises at about 6 a.m. and sets at about 8 p.m, suggesting that daylight saving time is in effect. Night isn't much different from day, except that it's much darker outdoors, especially if you have the recommended monitor settings. An in-game hour lasts about two real-time minutes.
• Jackass Genie: Even in a controlled environment, the Wish Granter is this. Despite showing Skif the many potential wishes Strelok could have made and how it twisted them, when he wishes "for all this to end" it sics illusions of endless Ward soldiers on him to "end it".
• Lampshade Hanging: The Diamond Exoskeleton is one of the best sets of body armour in the game. As one would expect for a video game, the player gets it late in the game, where it is also worn by the Elite Mooks. The mooks in question are the Monolithians, who are terrorists based in the sealed-off city of Prypiat. The Flavour Text for the armour says, in part, "The question of how this cutting-edge technology ended up in the possession of fanatics remains unanswered."
• La Résistance: Spark is a resistance group led by Scar and the former Ecologists, and bolstered by disgruntled Stalkers, for the purposes of resisting the Ward and their plans for the Zone.
• Laughing Mad: When speaking to the "ghost" of Strider in Subtle Matter, he can only bitterly laugh when informed that the Monolith are back and he and his men have returned to their state of mind-controlled puppets.
• Leave the Camera Running: The New Year Teaser Trailer 2026 is a static shot at a derelict campsite near the Chornobyl Nuclear Power Plant. Over nearly seven minutes, the mist clears a bit, the sky lightens a bit, and some dogs pass through. One of the dogs briefly gnaws on a body.
• Limited Loadout: Like in Call of Pripyat, you have two slots for primary weapons, which can be equipped with any combination of weapons unlike the first two games in which one slot was limited to a pistol. Pistols occupy their own slot.
• Lotus-Eater Machine: In Scar's ending, it seems like he's turned the Zone into an idyllic paradise, his Shining Zone, but in reality he's done this by pulling all Stalkers into a mass hallucination while they become either comatose or zombie-like bodies in the real world. At least the bodies seem to be considered "part of the Zone", similar to zombies, so the mutants don't attack them while they're comatose.
• Manchurian Agent: Every single former Monolith soldier is feared to be one of these, from Noontide to those who have cast off their colors and become Stalkers. It's part of the reason why they're regarded with such suspicion and scorn even ten years after the Monolith itself has gone quiet. Until it's turned back on again, taking control of Strider, the rest of Noontide, Uncle Lyonka in Zalissya, Sukhin at the Sphere, Sanya the Brick at Rookie Village, and many others if conversations with Stalkers is anything to go by.
• Maybe Magic, Maybe Mundane:
  • Skif ultimately comes to believe Faust is merely a human Controller who is able to create strong illusions, but there are hints that he's potentially some sort of more semi-mystical entity tied to the Zone.
  • One of the key themes of the main plot is whether or not there's any kind of life after death. Well-informed scientists believe that C-Consciousness may have discovered a mean of achieving an afterlife via the Noosphere, while others believe that it's just recorded thoughts and illusions similar to the Wish Granter. At one point you encounter Strider in the "afterlife" some time after being forced to kill him; he reacts to you like a real person and refers to conversations you had with him just a short time before his death. However when Dr. Dalin tries to talk to his deceased father, one of the lead scientists of C-Consciousness, by a similar method, the Representative he ends up making contact with turns out to be a pre-recorded message at worse and ChatGPT at best, which pushes him over the Despair Event Horizon. Scar's ending also strongly implies that his version of the afterlife at least is nothing more than an illusion.
• Meaningful Name: As a Blind Seer with apparent psychic powers and a near-Satanic devotion to the Monolith as a god and the Zone as a mother, Faust is a very appropriate name for the leader of the Renegade Splinter Faction of Noontide.
• Menu Time Lockout: Averted. You can see the in-game time ticking away in the top right of your PDA when you check the journal or the map. The game also keeps on happening when you go into your inventory, and if you open the inventory during combat, you will be taken out of it every time you get hit.
• Mercy Rewarded: On your first visit to The Sphere, you have the choice of killing or sparing your target Solder. If you spare him, he will help you on your second visit, after The Sphere has been overrun by The Monolith.
• Money for Nothing: Gear upgrades can be expensive, and gear repairs keep on being needed, but there isn't much else to spend money on. Human enemies usually drop ammo and health kits, and you can find new gear from quests and exploring. Meanwhile, money keeps on trickling in. Side quests usually have a small cash reward, main quests can have large cash rewards, and sellable loot is all over the place. On lower difficulties, it is entirely possible to somehow acquire over one million spare coupons by the time you reach Pripyat.
• Multiple Endings: You're presented with a number choices throughout the story which can take you down several different ending paths. There are at least 4 endings, depending on whether you side with Doc, Scar, Korshunov, or Strelok in the finale.
  • Brave New World: If you side with the Ward, Korshunov steps into the C-Consciousness pod into order to shut down the Zone and grant SIRCAA access to its anomalous energy. Agatha gifts Skif a new apartment and offers him Korshunov's former position. Skif has everything he came to the Zone for and the Zone has seemingly been neutralized for good, but Skif has also handed the control of not only the Zone but also the entire world to SIRCAA's shadowy backers. Notably, this is the only ending in which Skif is able to leave the Zone.
  • Today Never Ends: If you side with Scar, he enters the C-Consciousness pod in order to create his "Shining Zone". Skif awakens to find that the Zone has seemingly become an idyllic paradise and meets up with Scar, Richter, and the other members of Spark, noting that his experience seems to be reality rather than an illusion by the Wish Granter. However, in reality, the Zone remains unchanged and Skif and all other stalkers are actually in a comatose/zombie-like state hallucinating their paradise. On the plus side, the comatose stalkers seem to be considered "part of the Zone" like zombies and thus are ignored by the mutants.
  • She Will Never Be Free: Strelok enters the C-Consciousness pod to "protect the Zone". He takes control of Monolith and has them stand down, allowing Skif to leave the CPP, and also seems to halt the Zone's expansion. However, he also uses his powers to lock down the whole Zone, preventing anyone from going in or out, including Skif who's trapped along with all the other stalkers in the Zone.
  • Project Y: The most Gainax Ending. Skif enters the C-Consciousness pod himself with no preconceived desires of his own, which results in the Zone being "set free". Anomalies appear all over the world as the Zone seems to encompass the entire planet. Doc/Kaymanov, who encouraged Skif to use the pod himself and set the Zone free, appears to transform into Faust, who then walks off into the Zone.
• Mundane Utility: Skif's knife, which is often used in ways that don't involve stabbing hostiles such as opening bottles or consuming canned food.
• Mundane Wish: A variant. Previous protagonists have grander goals such as getting to the center of the zone or uncovering a mystery. Skif just wants money for a new apartment and doesn’t even really care that an anomaly manifested outside the zone besides how it personally affected him. He gets his wish in the Ward ending. After all the insane antics he gets up to in the zone, he waves off Agatha’s offer to join their group and just goes home, seemingly apathetic to the fact that he’s just given control of the Zone to a mysterious, unknowable group with vague intentions.
• Mythology Gag:
  • A location overlooking the village of Zalissya is directly based on a piece of promotional artwork from Shadow of Chernobyl, while another location in the northwest of the Cooling Towers recreates its main title screen.
  • While returning weapons like the PM pistol and GP37 rifle have been remodeled to be more visually accurate to their real-world analogues, the Viper-5 is modeled exactly how it appeared in the original trilogy down to its flipped ejection port.
  • The path to the Brain Scorcher still has a keypad-locked tunnel door that unlocks with the same code as it did in Shadow of Chernobyl, revealing a dead stalker and several items inside.
• Nerf:
  • 9x39mm rifles have been toned down compared to how they performed in prior games, where they were superior to 5.45 and 5.56 rifles in raw damage and penetration. Here, they start becoming available around the middle of the game and while powerful, are outclassed in penetration by the Dnipro and Kharod along with the SVU. They're still viable to use all the way to the end of the game, but no longer unquestionably superior in damage output as they were in the original trilogy.
  • Due to being chambered in the lower-grade 7.62x54mmR surplus rounds, the RPM-74 machine gun also sees a massive reduction in damage and accuracy compared to its counterpart from the previous games.
  • Grenades have had their blast radius reduced and their fragmentation effect has been removed, making them less dangerous than before.
• Neighbourhood-Friendly Gangsters: Surprisingly enough, Sultan’s Bandits. While they still demand protection money and the like, they actually hold up the protection part of the agreement. One side-quest has a group of Stalkers held up for ransom by a newer group of Bandits who act more like the traditional Bandits from the previous games. One of Sultan’s Bandits is ordered to get them out and makes an honest effort despite being outnumbered and outgunned, likely dying in the ensuing firefight.
• No Good Deed Goes Unpunished: In the prologue one of the Stalkers that ambushes Skif chooses to spare Skif's life and fake his execution, despite orders from the other members of his group. When Skif re-encounters said Stalker later in the game, he can potentially execute him as a revenge even if that Stalker was not being as bloodthirsty as his compatriots. This is dependent on player choice, and you can choose to have Skif spare the guy instead. Also, said Stalker turns out to be an older Nimble.
• Non-Standard Game Over: After having damaged Faust enough during his boss fight, he'll use his power to pull you into a vision where you'll find yourself hanging on a ledge with two options to either climb up yourself or accept Faust's help. If you choose the latter, he will seemingly pull you up and then let go of your hands leading to you falling to death and having to re-do half of the boss fight. Oops.
• Not Even Bothering with the Accent: Similar to Chernobyl, the actors in the English dub use their natural accents for their characters instead of faking Eastern European ones to avoid the unintentional humor that resulted from the hammy Eastern European accents in the dubs of the prior games.
• Notice This:
  • Lootable bodies have a white dot on them. It was a big deal when the dot appeared on mutants, and stopped appearing on dropped guns.
  • Climbable ladders and breakable wood have a similar worn yellow paint pattern — not highly conspicuous, but you soon start to notice it.
  • Gravity anomalies make a rumbling sound. Depending on your sound system, you might hear them before you see them.
• Not Quite the Right Thing: While siding with Scar or Strelok (and Degtrayev by extension since he sides with Strelok) might seem tempting given that they were the previous protagonists, it doesn't end well either for Skif or the Zone in general:
  • Siding with Scar is an outright Downer Ending. He turns the Zone into a Lotus-Eater Machine where every Stalker inside imagines they're in a paradise while in reality they've all become mindless zombies. Likewise, there's no indication that the Zone has stopped expanding, meaning that the rest of the world is still inevitably doomed.
  • Downplayed with Strelok's ending. He does stop the Zone from expanding and the Monolith troops no longer shoot Stalkers on sight, but he also traps every Stalker - Skif included - inside the Zone, meaning that everyone inside is doomed to a slow but inevitable death sentence given the lack of supplies coming in from the mainland (Though YMMV, as an isolated but semi-fertile area the size of the Zone can potentially sustain a human population of up to a few thousand, even with only a hunter-gather level of development, though the inability to leave would be a major demoralizer.)
• Ominous Mundanity: The game takes place in the Chornobyl Anomalous Area, also known as The Zone, neither of which fully convey "Derelict area full of weirdness which will melt your brain and break your body and don't forget the mutants and the bandits."
• Only Known by Their Nickname: The protagonist is known as Skif. He has a real name (Yevhen Martynenko), but hardly anyone ever calls him that.
• Opening the Sandbox: You start in the Lesser Zone, which is isolated from the rest of the map by rivers. After doing a few story missions, The Ward extend a pontoon bridge over one of the rivers, and you can go nearly everywhere on the map. The Prypiat and Generators regions remain inaccessible until the end of the story. The Iron Forest and CNPP are permanently inaccessible, and are blurred out on the map.
• Our Zombies Are Different: Instead of shambling and moaning and trying to eat your brains, they shamble and moan and shoot you. The game doesn't explain how they are created, but psi radiation is probably involved.
• Out of Focus: While Strelok and Scar play a major role in the game's main plot, Degtyarev only appears in a single quest chain which you can miss entirely if you side with Spark or the Ward instead of Strelok. However, this also means he's the only player character from the original trilogy to survive the events of the game, as Strelok and Scar are either killed by Skif or merge with the Zone depending on the ending.
• Permanently Missable Content:
  • A lot of side quests become unavailable after the main quest has been to the SIRCAA headquarters (details in this Reddit post). The quest "The Sound of Music" is particularly notable: it is not only unavailable after SIRCAA, it is in The Duga, which most players will only visit when the main quest goes there, after SIRCAA.
  • And speaking of The Duga, a set of blueprints for upgrading the M3 helmet is only available if the player does the main quest there while aligned with Spark.
• Point of No Return: Polite. When you enter the final dungeon, a message pops up on screen, telling you to turn back now if you want to finish any side quests, or to keep on freely exploring the world.
• Power Fantasy: Inverted. The game leans heavily on survival mechanics and Equipment-Based Progression to enforce a feeling of helplessness.
• Power-Up Letdown: The endgame features some unique weapons and a decent suit, but they’re all given after the Point of No Return and there’s no New Game Plus or post-game freeroam, meaning you only get to use them for a very limited amount of time. Two in particular standout:
  • Killing Scar allows the player to loot his unique EM-1 Gauss Rifle, which comes with a whopping 99-round magazine and a laser pointer. Except it has no scope and its rate of fire is still sluggish as the base variant and the enemies in the next area have shields that allow them to absorb a ridiculous amount of damage, meaning you'll have a very hard time if you're trying to fight them in close quarters with this slow-firing-but-powerful gun.
  • The Saiga's drum magazine shows up in a room just before the very final firefight, just about 5 minutes before the end of the game. This has been Subverted since patch 1.3, while the drum magazine is only accessible after the player has reached Pripyat, it can be found lying next to a corpse on a dock behind Pripyat's River Port well before crossing the Point of No Return.
• Pragmatic Villainy:
  • If the player chooses to betray Sidorovich by refusing to kill innocent traders during his mission, he cusses out Skif in a scathing rant. However, going into his bunker afterwards has him shrug it off and tell Skif that grudges are bad for business and Skif’s money is as good as anyone else’s.
  • While it’s debatable how evil SIRCAA (and by extension, the Ward) truly is, they certainly act practical. They force a non-aggression pact on Freedom and Duty, hunt down Mercs and Bandits, and generally keep the Zone less chaotic to make running their experiments easier. While the Loners chafe at their rule, the Zone itself is far less likely to spiral into dangerous and bloody faction wars because of it. The Ward in general avoids provoking the Stalkers unless they have reason to such as Squint killing and looting their men. The loudspeaker announcements even say that while the Stalkers are not their friends, being polite and attentive is the easiest way to deal with them rather than starting unnecessary firefights.
  • Agatha, the head of SIRCAA, tries to get Skif on their side. How? By offering him exactly what he wants: a new home. She’s as good as her word in the Ward ending. She gives him his new apartment key, offers him a job as The Dragon; and even when he refuses, she lets Skif go off into the sunset and just suggests him to reconsider her offer. Judging by her ending monologue, she doesn’t see any point in antagonizing Skif since they can keep an eye on him with their new control of the Noosphere.
  • Both Dalin and Agatha disparage the Monolith and find the idea of reactivating them to be stupid. Dalin states that he doesn’t see the use of fanatics when the Ward - a professional army - are much more reliable. Agatha considers them a failed project since they need to be subservient and worshipping some idol figure in order to function properly. By contrast, Agatha does consider the C-Consciousness' STALKER agents to be far more intriguing since they can blend in and function in society while still obeying orders.
• Previous Player-Character Cameo: Strelok, Scar, and Colonel Degtyarev all return to play a role in the sequel's plot, with Strelok serving as one of the main driving forces behind the main quest and Scar being the leader of one of the game's major factions, Spark.
• Private Military Contractors: The Ward (Varta in Ukrainian) are the private army of SIRCAA. They enforced peace on the warring factions in The Zone, and cracked down on bandits and mercenaries. Siding with The Ward generally makes things easier for the player, and leads to one of the better endings.
• Product Placement:
  • In the form of Non Stop energy drinks. Shadow of Chernobyl also used the Non Stop branding outside of western countries, but Heart of Chornobyl applies it to all versions of the game.
  • One of the game's quests features a jingle from the Monobank app, its mascot (a cartoonish white cat) also appears in the game wearing a stalker uniform.
• Puppet King: Dr. Dalin is the head of SIRCAA, but his real grip over the organization seems to be limited with Agatha actually being the one who calls the shots. None of Dalin's supposed subordinates has any respect for him, with Hermann and Ozersky both openly trash talking him and Korshunov being completely apathetic to Skif choking out Dalin for provoking him.
• Rank Scales with Asskicking:
  • The Ward is led by Colonel Korshunov, a veteran soldier and seasoned combatant whose prowess is further augmented by a custom exosuit he wears for Zone incursions. If you end up fighting him as the Climax Boss at the Point of No Return, he's one of the toughest human enemies in the game, capable of soaking hundreds of assault rifle's rounds and returning in kind with his souped-up light machine gun. He's able to handily best both Skif and Degtyarev, both of whom are army veterans and seasoned Stalkers, in hand-to-hand.
  • Degtyarev is a Colonel as well and his skills haven’t dulled in the ten year gap. He leads his own squad of Stalkers, the Degtyarev Corps, into Pripyat and fights alongside his men.
• Regenerating Health: Averted. The player's health does not regenerate at all, even in a very slow rate like in the original trilogy. Furthermore, the health-boosting artifacts from the previous games have their healing properties removed or are not returned in the game.
• Renegade Splinter Faction:
  • Some members of Noontide actual miss the sense of certainty and unity that they received from the Monolith. Faust is able to rally these ex-Monolithians around him in contrast to Strider's wishes. They also turn out to be the ones who ambushed you at the start of the game.
  • Later in the main story it becomes clear that the incarnation of Spark led by Scar started as one of these before he was able to take control of the entire faction. The surviving founding members have all disowned Scar's bloodthirsty approach and consider his version of Spark an insult to what they stood for.
• Resting Recovery: Sleeping in your bed at a base restores your HP to full. There is no charge for this, but it takes about eight hours of in-universe time.
• Retcon:
  • The layout of the Zone has been changed from the original trilogy in order to accommodate this game's continuous open world. The locations of Cordon, Rostok, Garbage, Dark Valley and Yanov are largely accurate relative to each other, but the Swamps and Zaton have been moved to the southeast while Agroprom has been moved slightly north to make room for the Chemical Plant. The Army Warehouses have been moved to the southwest instead of being northeast of Rostok with the Brain Scorcher relocated to a new area southwest of Red Forest, and Yantar is now positioned between Rostok and Red Forest.
  • In a flashback to the military's assault on the CNPP from the first game, Strider is shown using the SVD as his weapon of choice instead of the SVU he had in Call of Pripyat.
  • The Gauss Rifle has been remodeled to more directly resemble the the Fallout weapon that the original model was only inspired by.
• Romanticism Versus Enlightenment: The player has to choose between supporting Spark (Romantic) and The Ward (Enlightenment) at various points in the game. Spark are an independent faction who want to create "The Shining Zone," a sort of earthly paradise for Stalkers. The Ward are the private army of SIRCAA, who claim to be investigating The Zone for the general benefit of humanity.
• Sadistic Choice: Strider and Scar ask Skif to investigate and, if necessary, destroy the Monolith within the SIRCAA facility. During the missions within SIRCAA, Skif is confronted by Dubny, an enforcer from Wild Island for Noontide. He asks you if you're with Noontide/Spark or the Ward. If you choose to side with Noontide, the Ward turns on you and you subsequently align yourself with the absolutely insane Scar, bringing even more death and destruction into the Zone. If you side with the Ward, you have to put Dubny and his Noontiders down, then watch helplessly as Strider is dragged into X11 and tries to stop the experiment before being brainwashed. No matter which side you choose, Noontide is turned back into the Monolithians.
• Scenery Porn: The Zone takes full advantage of the capabilities of Unreal Engine 5 - vast and thick with foliage, auroras in the sky at night, vivid contrasts set up by lightning storms, and pops of color from such things as Anomalies and the arch locations (the Fire Whirl and Poppy Field are particular standouts). If you're able to run the game on Epic settings, it's well worth it.
• Self-Made Myth: You can find a man named Lex the Legend set up in what used to be the Flea Market in Garbage, selling his audience generally terrible advice that would surely get them all killed (such as fighting a Poltergeist by getting drunk). If you call him out on his nonsense, he'll try to cut a deal with you by directing you to a "legendary stash", otherwise he and everyone around you will attack you. It turns out it's Snag from Call Of Pripyat scamming naive stalkers out of their money, and everyone at the flea market is in on it.
• Sequel Number Snarl: Despite its title, S.T.A.L.K.E.R. 2 is actually the fourth game in the series. It is, however, the first new game that was built completely from the ground up rather than being a Mission-Pack Sequel.
• Shout-Out:
  • It's possible to briefly see headcrabs during the story missions at SIRCAA and the Agroprom Underground. There's also a nod to Shadow of Chernobyl's Gordon Freeman easter egg in the Wild Territory underpass, where a skeleton can be found next to a crowbar.
  • At Malachite, there's a map of Chernarus.
  • A location at the Mist anomaly has a Witcher medallion sitting on a desk.
  • At the top of Hotel Polissya in Pripyat, there's a sniper rifle sitting on a table overlooking the city. This is the same place from which Cpt. Price sniped Zakhaev in Call of Duty 4: Modern Warfare.
  • The leader of the Noontide faction is called Strider. In The Lord of the Rings, Strider is the name that Aragorn goes by when the party first meet him.
  • The first story mission is called "There and Back Again," which is the subtitle of The Hobbit.
  • In the Ward ending, Colonel Korshunov says "One small step for a spent man, one giant leap for mankind," a reference to Neil Armstrong's moon landing quote "That's one small step for man, one giant leap for mankind."
  • An NPC in Yaniv Station will say "I wanted to go to Prypiat too, but then I took a bullet to the knee," a reference to "I used to be an adventurer like you. Then I took an arrow in the knee" from Skyrim.
• Shout-Out to Shakespeare: Late in the game you meet Scar (leader of the Spark faction) in a derelict laboratory. He picks up a skull from one of the bodies lying around, and does the "Alas poor Yorick" speech.
• Shown Their Work:
  • A keen eye will notice that the Zone is filled with ambient wildlife with all manner of region-appropriate insects, spiders, lizards, fish, frogs, squirrels, snakes, and more able to be seen, as despite the radiation hazards the real-life exclusion zone is known to have a thriving ecosystem.
  • All of the weapon models are accurately detailed, with actuating magazine releases and functioning parts like shell lifters and hammers where applicable.
  • When reloading, weapon magazines will drop to the ground and be visible at the players feet as world models (they do despawn eventually).
  • As this video details, the railroads of the Zone are modeled with exceptional accuracy not only to real-life Soviet era rails and signs, but also environmentally fitting in how they are placed. The developer in charge of the railway assets, Roman Goliaf, was a former train driver and made sure that the 3D assets would be modeled in the game world as they would in reality.
  • When Skif meets Colonel Korshunov at the Slag Heap, depending on their standing with Ward, Korshunov will unload and field strip an AK and then place the myriad parts on the table in front of him and have him reassemble the weapon to confirm if Skif was an army veteran. The procedure for disassembling and re-assembling an AK pattern rifle is accurately shown in detail, even including the removal and re-installation of the gas block on the handguard^note for the most part, at least, as Skif doesn't detach the bolt from the bolt carrier which is considered the hardest part of the whole process, but is also unnecessary for the scene.
  • When weapon ammo types are switched for tube-fed shotguns, the weapon is shown being correctly unloaded by pumping the weapon, emptying the gun of its shells so the new ones can be inserted.
  • When an RPG is used, the hammer is correctly cocked after the new warhead is inserted and if the weapon jams.
  • Proper gun safety is shown with Skif keeping his finger off the trigger unless actually firing the weapon.
  • The M10 Gordon's (based on MAC-10) jamming animation correctly depicts it as open bolt, with the spent casing falling into the open chamber after the charging handle is cocked rearward and not ejecting. To clear the jam the player character pulls the bolt back and tilts the gun to make the casing fall out which is likewise correct, as the open bolt mechanism would not cause the casing to "pop" out as closed bolts do.
• Soviet Superscience: All of the weird stuff in The Zone was ultimately caused by Project X, C-Consciousness and so on, which are either Soviet Superscience or its heirs.
• The Starscream: Kalyna, the barkeep of the Sultansk, hires Skif to assassinate both Sultan and Beard in one of the side quests in Zaton. Despite her claims to protect loners in Zaton from constant conflicts between those two, her actual intention is to taking over both of their businesses and then expanding her criminal empire to Garbage. It depends on the player's choice to whether follow through with her scheme and kill both Beard and Sultan or warn them of her plan and help them fend off the Mercs sent by Kalyna as a backup plan.
• Stock Scream: One can be heard from a poor Stalker falling to his death in Yaniv, courtesy of the Tornado anomaly.
• Stupidity Is the Only Option: One main quest mission requires you to get something from Diode's old workshop. The only way in is to blindly jump into a concrete shaft which is guarded by a flashbang anomaly.
• Super Drowning Skills: Skif can't swim and will instantly drown if he so much as walks into water that's up to his head. Given that this is the Zone, it's unlikely that going for a swim would be advisable in any case.
• Super-Speed: Strelok is able to zoom to a new location at superhuman speed during his boss fight, presumably due to possessing some kind of extremely powerful artifact as befitting his status as the Legend of the Zone (after his death player find a Heart of Chornobyl artifact, which serves as a MacGuffin for "Project Y" ending). He's also able to survive a lot more damage than any normal Stalker, albeit not quite as much as Colonel Korshunov.
• The Swarm: Beyond packs of the mutant Rodents seen in the prior games, there's also swarms of highly aggressive rats numbering in the dozens inhabiting caves and underground locations ala A Plague Tale: Innocence, requiring grenades or a heap of bullets to dispose of.
• There Can Only Be One: The finale of the game is, once again, a race to the CPP at the center of the Zone for the last remaining C-Consciousness pod, which will allow whoever enters it to reshape the Zone to their will. Strelok, Scar, and Korshunov all want the pod for different reasons, while Doc influences Skif to get into the pod himself and "free the Zone", since Skif has no major preconceived desires of his own. Whoever Skif sides with, he'll have to confront and eliminate the remaining contenders which is up to and including the protagonists from the previous games.
• Title Drop: After a boss fight in the end game, you can loot an artefact called the "Heart of Chornobyl" from the boss. It is described as "An incredibly rare, almost mythical artefact that functions as a psi-radiation amplifier." If you've chosen the path that allies you with the boss, he gives the Heart of Chornobyl to you to get the ending.
• Took a Level in Badass: Many of the returning mutants have had some significant upgrades:
  • Fleshes are more durable and aggressive than before, and their attack animations have them lunging or jumping forward, making it far harder to dodge them.
  • Poltergeists can now raise debris and rocks as a shield when damaged, making the old tactic of unloading an automatic weapon into them less effective.
  • Pseudodogs now have the same abilities as the Psy-dog from the original trilogy, and creates more phantoms of itself than the old Psy-dogs while often choosing to hide behind cover while its phantoms attack.
  • On top of their powers from the original trilogy, Burers can now use their telekinetic abilities to lift firearms (including rocket launchers) off the ground and shoot them at you. This includes your own firearms should it pull one out of your hand (excluding Skif's Pistol).
  • Compared to the easily avoided bulletsponges of the original trilogy, Pseudogiants are not only even more durable but have new attacks where they can bullrush into targets or make great leaps to pounce on stalkers, making them into boss fight-level threats that are best avoided when possible.
• Unbroken First-Person Perspective: Except for the opening drive to the Zone and the ending cinematic(s), the entire game is experienced exclusively through Skif's eyes.
• Vague Stat Values:
  • Weapon statistics are shown by a line divided into five sections. For example, most shotguns do about three sections of damage, and have a range of about one section.
  • Healing and buffing items have effects on a scale of weak - medium - strong - maximum.
• Vestigial Empire:
  • Duty is a shell of its former self, as the Ward's ceasefire to the faction wars involved Duty surrendering Rostok to Freedom while also having many of their former responsibilities absorbed by the Ward. It's telling that the first member of Duty whom the player is likely to encounter in the storyline is a drunken and disgraced officer trying to order Skif around like it was still 2012.
  • Due to crackdowns by the Ward, the presence of the Mercenaries is notably diminished compared to the prior games with only a handful of groups still operating at the far reaches of the Zone or at the service of particularly well-off clients.
• Warp Whistle: Larger bases and settlements have Guides, who can take you to other places with Guides, if you have been there before. For a price, naturally.
• We Buy Anything: Most merchants will buy anything that isn't in broken condition, but there are a couple of exceptions. Ragman in Rostov will buy broken gear, and Sonia Kalyna in Sultansk won't buy mutant parts.
  Anyone who dumps that crap on my counter is cleaning it off with their tongue.
• Welcome to Corneria:
  • NPCs tell each other jokes when standing around. Their repertoire is wide, but not infinite, so you'll hear them all soon enough.
    You guys are hysterical! Wait, I've got one too!
  • An NPC near your bed in Sultansk says the same thing every time you enter the room. Waking up counts as entering the room.
    I saw my friends packing some serious heat. Looked like Ward guns.
• Wide-Open Sandbox: Rather than a series of maps separated by loading screens as in the previous games, S.T.A.L.K.E.R. 2 is now a seamless continuous open world, about 8 times the size of Shadow of Chernobyl's world map.