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Games Like Bunker 21 Extended Edition

60+ similar titles based on shared tags and player behavior. Themes include Action, Adventure, Shooter, Survival.

Bunker 21 Extended Edition header art

"Bunker 21" is a story-driven first-person action game in a post-apocalyptic world. You are the last survivor. Explore the secrets of Bunker 21. Fight against monsters. Find answers in a devastated world.

Reviews: Very Positive — 91% — of 53 reviews
Released: 2023-08-01
Developer: Garden of Dreams
Genres: Action, Adventure, Indie
Platforms: Windows, Mac

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  1. #1 Invention 3
    97% matchMostly Positive71% of 80 reviews2022
    Dev: Falco SoftwarePub: Conglomerate 5
    Windows

    In this game you have to fight your way through hordes of zombies in search of a safe place.

    Why similar: FPS 22.6%, Zombies 18.3%, Shooter 14.7%, Post-apocalyptic 13.4%, Survival 8%

  2. #2 Last Hope Bunker: Zombie Survival
    96% matchMixed61% of 343 reviews2024
    Dev: Bazura GamesPub: Dreland Enterprises
    Windows
    Median: 54 minMean: 3.6 hrs≥1hr: 48%

    You wake up in a bunker! The Earth became a battlefield. Dangerous creatures at every turn. We give you everything you need: medicine, weapons, shelter. Your task is to find your family. And please try to survive in this post-apocalypse.

    Why similar: Zombies 27.5%, Post-apocalyptic 21.1%, Shooter 18%, Survival 15%, Adventure 7.2%

  3. #3 Temporal Purge: Z
    95% matchVery Positive88% of 60 reviews2025
    Dev: Exec Games
    Windows

    Become an interdimensional zombie slayer in Temporal Purge: Z, an action-packed zombie-survival FPS. Face the zombie onslaught as you eradicate countless undead monsters on your quest to save the future.

    Why similar: Zombies 17.9%, FPS 16.8%, Post-apocalyptic 12.7%, Survival 11.5%, Shooter 9.1%

  4. #4 Dead Man´s Diary
    96% matchMixed45% of 84 reviews2022
    Dev: TML-Studios
    Windows

    It's a fictitious post-apocalyptic world, 15 years after the catastrophe, you have to leave your shelter and explore a world devoid of human life. On your own, you must find a way to survive.

    Why similar: FPS 26%, Shooter 19.1%, Post-apocalyptic 16.4%, First-Person 10.6%, 3D 7.4%

  5. #5 Amnesia: The Bunker
    94% matchVery Positive93% of 11,497 reviews2023
    Dev: Frictional Games
    Windows
    Median: 4.0 hrsMean: 8.0 hrs≥1hr: 76%

    Amnesia: The Bunker is a first-person horror game set in a WW1 bunker. A relentless, AI-driven monster stalks you. Survival depends on finding tools, crafting items, and keeping the lights on.

    Why similar: FPS 31.8%, Survival 22.4%, First-Person 17.2%, Horror 11.4%, Action 9.4%

  6. #6 Deadline Escape
    92% matchVery Positive89% of 194 reviews2026
    Dev: DeadlineEscape
    Windows

    Deadline Escape is a Low Poly Extraction Looter Shooter that throws you into a Post-Apocalyptic World. Scavenge for valuable resources, face deadly enemies and fight for your survival as the clock ticks down toward the deadline.

    Why similar: Post-apocalyptic 33.3%, Survival 27%, FPS 13.9%, Shooter 9.7%, Zombies 7.6%

  7. #7 Survivor
    93% matchMixed55% of 223 reviews2021
    Dev: kolacape
    Windows

    Get ready for an intense survival battle against an ever-growing horde of zombies. Play solo or co-op with friends, test your shooting skills and luck in this relentless combat and see how long you can stay alive.

    Why similar: Zombies 20.8%, FPS 15.4%, Post-apocalyptic 12.9%, Shooter 12.8%, Survival 9.8%

  8. #8 The Day Of Survival
    91% matchMixed46% of 92 reviews2024
    Dev: xHARDHeMPuS
    Windows

    The Day Of Survival Immerse yourself in a post-apocalyptic world where every decision is crucial. "The Day Of Survival" is a thrilling survival game that challenges players to explore a harsh, unforgiving landscape filled with zombies and enemy soldiers.

    Why similar: Shooter 18.8%, Post-apocalyptic 18.7%, Zombies 15%, Survival 12.8%, First-Person 10.8%

  9. #9 ZERO PROTOCOL
    89% matchVery Positive85% of 574 reviews2024
    Dev: R_Games
    Windows
    Median: 2.6 hrsMean: 3.0 hrs≥1hr: 75%

    In this immersive sci-fi thriller, you will experience the atmosphere of classic 3D games as you solve puzzles, follow an intriguing non-linear storyline, and engage in battles with monsters.

    Why similar: FPS 24.8%, Shooter 17.8%, Stylized 15%, First-Person 14.3%, Sci-fi 12.5%

  10. #10 Deadfall Adventures
    91% matchMostly Positive73% of 2,609 reviews2013
    Dev: The Farm 51Pub: THQ Nordic
    Windows · Linux
    Median: 5.7 hrsMean: 7.3 hrs≥1hr: 92%

    Deadfall Adventures is an action-driven first-person shooter, spiced up with elements from action-adventure games. Become an adventurer, hunt for treasures, explore unknown regions of the world and rescue the damsel in distress from the clutches of enemies, both earthly and not-so-earthly.

    Why similar: FPS 31.1%, Shooter 16.9%, Adventure 13%, Zombies 11.6%, Action 11%

  11. #11 Project Silverfish
    87% matchVery Positive94% of 2,854 reviews2025
    Dev: Siris Pendrake
    Windows
    Median: 11.0 hrsMean: 21.9 hrs≥1hr: 88%

    Explore a hostile, living world: Uncover forgotten horrors, both man-made and supernatural, as you hunt for powerful weapons and exotic artifacts.

    Why similar: FPS 24.7%, Shooter 17.4%, Post-apocalyptic 11.4%, Sci-fi 10%, Stylized 8.8%

  12. #12 Tunnels of Despair
    90% matchMixed62% of 74 reviews2018
    Dev: BearFighterDev
    Windows
    Median: 3.1 hrsMean: 3.5 hrs≥1hr: 91%

    Tunnels of Despair is an atmospheric game with horror and survival elements, in which you are to explore the tunnels of an abandoned subway system, find a way out and escape the underground.

    Why similar: Zombies 18.2%, Hidden Object 16.6%, Survival 15%, First-Person 10.2%, Adventure 9.3%

  13. #13 Extraneum
    88% matchVery Positive97% of 103 reviews2024
    Dev: David JalbertPub: Hellforge Studios
    Windows · Linux

    Extraneum is an old-school, sci-fi single-player first person shooter with an emphasis on exploration and secret hunting. Fight your way through biohacked monstrosities and stop their progress before they take control of the entire world.

    Why similar: FPS 24.6%, Zombies 17.1%, Shooter 15.9%, First-Person 11.4%, Stylized 9.2%

  14. #14 Echoes of the Living
    86% matchVery Positive84% of 841 reviews2025
    Dev: MoonGlint Studio
    Windows

    Echoes of the Living is a dark Classic Survival Horror inspired by the greatest hits from the 90's focused on reimagining visual horror, your goal is to make it out alive while uncovering the truth about the incident.

    Why similar: Zombies 27.2%, Post-apocalyptic 20.6%, Shooter 14.9%, Hidden Object 14.3%, Horror 8.3%

  15. #15 Affliction
    89% matchMixed51% of 118 reviews2018
    Dev: Corrosive Studios LLC
    Windows
    Median: 3.4 hrsMean: 6.0 hrs≥1hr: 97%

    Affliction is a survival horror shooter designed to engage players with a thrilling storyline, surreal environments, merciless foes, a chilling atmosphere, and an unforgettable gameplay experience. Players must explore, scavenge, and fight in order to survive and live to tell the tale.

    Why similar: FPS 20.2%, Shooter 15.4%, Post-apocalyptic 13.2%, First-Person 9.4%, Stylized 7.7%

  16. #16 The Living Remain
    85% matchMostly Positive79% of 290 reviews2025
    Dev: Five Finger Studios
    Windows

    The Living Remain is a virtual reality first person adventure shooter where players immerse themselves in a world where the undead have taken over. You must survive the horde of undead using an arsenal of weapons in a story driven campaign loaded with a variety of interactive environments.

    Why similar: Zombies 23.6%, FPS 16.7%, Shooter 15.8%, Survival 9.8%, First-Person 9.3%

  17. #17 Expedition Zero
    86% matchMixed61% of 185 reviews2022
    Dev: Enigmatic MachinesPub: tinyBuild
    Windows

    Expedition Zero — survival horror set in the anomaly zone of the northern forest. Face the dreadful forest monster and find a way to defeat it. Reveal the secrets of the lost expedition and your mysterious enemy. It’s either hunt or be hunted.

    Why similar: Survival 27.3%, First-Person 18.1%, Sci-fi 16.3%, Horror 12.7%, Adventure 12.4%

  18. #18 LIFE EFFECT Survival
    82% matchVery Positive89% of 243 reviews2026
    Dev: LIFE EFFECTPub: EFFECT STUDIO
    Windows

    Survive in a harsh and dangerous world after an alien invasion. Gather resources, craft equipment, fight mutants and massive monsters, use weapons, vehicles and robots, explore territories, defend strongholds and fight for survival.

    Why similar: Hidden Object 22.8%, FPS 19.1%, Zombies 18.6%, Shooter 14.8%, Survival 12.6%

  19. #19 The Bunker
    84% matchMostly Positive70% of 1,859 reviews2016
    Dev: Splendy InteractivePub: Wales Interactive
    Windows · Mac
    Median: 2.9 hrsMean: 3.9 hrs≥1hr: 86%

    The Bunker is an award-winning interactive psychological horror movie. You are John, born underground the day the bombs fell, now alone and trying to survive. But when an alarm goes off, a catastrophic chain of events begins. Unlock the dark secrets of your past as you try to escape The Bunker.

    Why similar: Adventure 31.5%, Post-apocalyptic 26%, Thriller 21.8%, Horror 18.9%, Indie 1.7%

  20. #20 PATHOGEN X
    81% matchVery Positive80% of 275 reviews2024
    Dev: BraveCat'Studios
    Windows

    An immersive, first-person survival shooter where you step into the boots of Special Agent Aiden Clark. Dive deep into a hazardous underground laboratory, tasked with the perilous mission of neutralizing a biological menace and securing a pathogen sample.

    Why similar: FPS 26%, Zombies 24.3%, Shooter 17.8%, First-Person 9.8%, Horror 7.7%

  21. #21 Invasion 2037
    83% matchMixed60% of 157 reviews2019
    Dev: Little Beavers Games
    Windows

    Become a survival scientist in a savage post-apocalyptic world where aliens have the control of the world and find a cure, manage your shelter and fight to survive

    Why similar: Zombies 27.1%, Survival 23%, FPS 13.1%, Adventure 12%, Action 10.7%

  22. #22 Lone Leader
    84% matchMostly Negative35% of 366 reviews2016
    Dev: SirGoosePub: Displacement Studios
    Windows
    Median: 3.6 hrsMean: 4.5 hrs≥1hr: 97%

    Lone Leader is a unique zombie apocalypse survival game. Your only aim in life is to survive. Explore the spine chilling open world map in a quest to survive.

    Why similar: Adventure 37.1%, Action 36.4%, Horror 22%, Indie 4.4%

  23. #23 Burn Me Alive
    82% matchMixed68% of 56 reviews2021
    Dev: Davit Galoyan
    Windows

    Explore a surreal world, solve puzzles, fight monsters and get to the bottom of the mystery of this compelling horror thriller.

    Why similar: Zombies 28.8%, Survival 18.8%, Thriller 17.5%, First-Person 14.8%, Horror 8.4%

  24. #24 Chernobylite Complete Edition
    79% matchVery Positive82% of 15,165 reviews2021
    Dev: The Farm 51
    Windows
    Median: 4.5 hrsMean: 10.8 hrs≥1hr: 85%

    Chernobylite is a science-fiction survival horror RPG. Set in the hyper-realistic, 3D-scanned wasteland of Chernobyl’s Exclusion Zone, explore a non-linear storyline in your search to uncover the truth of your tortured past.

    Why similar: Post-apocalyptic 28.3%, Survival 23.8%, First-Person 14.5%, Sci-fi 12.8%, Horror 10.3%

  25. #25 Death World
    81% matchMixed46% of 56 reviews2020
    Dev: Millenium Games
    Windows

    After a long night you wake up alone in the bunker as a bunker security guard. Hunt, kill, gather. Do anything to survive.

    Why similar: Action 43.3%, Adventure 37.1%, First-Person 16.2%, Indie 3.4%

  26. #26 Jack Holmes : Master of Puppets
    78% matchVery Positive84% of 164 reviews2024
    Dev: @TonyDevGamePub: indie.io
    Windows

    Survival Horror in first person where you must manage your ammunition well, explore varied scenarios and face nightmarish beings, while investigating the macabre experiments with children, the result of a mind unhinged by madness and family loss.

    Why similar: FPS 28.2%, Shooter 20.8%, Thriller 11.9%, First-Person 11.8%, Horror 7.6%

  27. #27 Dead Effect
    79% matchMostly Positive73% of 3,752 reviews2014
    Dev: BadFly Interactive, a.s.
    Windows · Mac
    Median: 4.6 hrsMean: 11.4 hrs≥1hr: 90%

    Fight for your life in the INDIE SCI-FI FPS game fit for both casual and hard-core gamers with a passion for hunting down hordes of zombies. Prepare yourselves for the incoming nightmare!

    Why similar: Zombies 27.3%, FPS 26.2%, Shooter 12.4%, Survival 8.8%, Action 7.5%

  28. #28 Beyond Mankind: The Awakening
    80% matchMixed45% of 111 reviews2021
    Dev: Brytenwalda
    Windows · Linux

    Beyond Mankind: The Awakening is an indie old school type RPG taking place in a post-apocalyptic world. The game sports a mature and deep narrative, rich exploration, tense combat, and immersive RPG mechanics.

    Why similar: FPS 18.3%, Post-apocalyptic 18%, Shooter 16.4%, Survival 11.2%, First-Person 10.1%

  29. #29 Project Crypt
    77% matchVery Positive85% of 372 reviews2022
    Dev: Skullazon Interactive
    Windows

    Project Crypt: The horror adventure about escaping a city overrun by monsters.

    Why similar: FPS 27.1%, Shooter 16.7%, First-Person 13.3%, Post-apocalyptic 12.3%, Horror 8.5%

  30. #30 Fortuito: Lost History
    78% matchMostly Positive79% of 78 reviews2021
    Dev: FabioPDJ
    Windows

    Fortuito: Lost History is an indie adventure first-person horror, face the unknown with classic fps mechanics, solve puzzles and immerse in this bad trip!

    Why similar: FPS 38%, First-Person 17%, Adventure 13.8%, 3D 12.2%, Zombies 9.6%

  31. #31 Zoonomaly
    75% matchMostly Positive77% of 898 reviews2024
    Dev: LIGHTS ARE OFF LLC
    Windows

    You must survive a monster infested zoo while searching for key shards that unlock the truth to its origin. Collect all the key shards by solving puzzles throughout the grounds and put a stop to the monster mayhem.

    Why similar: First-Person 31.1%, Horror 23.2%, 3D 19%, Action 14.9%, Adventure 11.2%

  32. #32 Wounded - The Beginning
    77% matchMostly Positive73% of 291 reviews2019
    Dev: Workbench Entertainment
    Windows
    Median: 1.6 hrsMean: 3.9 hrs≥1hr: 55%

    Wounded is a first-person survival horror game, bringing you the old-school indie horror vibe through a detailed and eerie environment.

    Why similar: Survival 16.3%, Zombies 16.3%, Thriller 13.8%, First-Person 13.4%, Action 10.6%

  33. #33 DEMON DUST
    73% matchVery Positive95% of 55 reviews2026
    Dev: PlusW Games
    Windows

    DEMON DUST is a Survival Horror Dungeon Crawler with a unique, mouse driven interface. Gain knowledge to survive and reach deeper and deeper floors.

    Why similar: Shooter 31.7%, First-Person 19.9%, Sci-fi 15.7%, Horror 11.7%, Inventory Management 10.3%

  34. #34 Serum: Toxic Survival
    75% matchMixed52% of 294 reviews2024
    Dev: Game IslandPub: Toplitz Productions
    Windows

    Dive into a thrilling survival adventure where an unknown liquid takes control of your life. Extract Serum to stay alive, battle dangerous creatures, solve puzzles, and uncover clues about past events.

    Why similar: FPS 29.1%, Zombies 22.4%, Post-apocalyptic 15.4%, First-Person 9.7%, Adventure 8.9%

  35. #35 The Last DeadEnd
    76% matchMostly Positive77% of 106 reviews2018
    Dev: AzDimension
    Windows
    Median: 1.1 hrsMean: 2.3 hrs≥1hr: 51%

    The Last DeadEnd is a game with elements of an adventure, shooter and horror. There is a mysterious atmosphere of a real old city, where the protagonist seeks answers to his questions and fights against the forces of evil.

    Why similar: FPS 48%, Action 22.9%, Horror 14.7%, Adventure 12.6%, Indie 1.9%

  36. #36 Rescue Operation
    74% matchVery Positive87% of 297 reviews2021
    Dev: Laush Dmitriy SergeevichPub: Laush Studio
    Windows

    Is a first-person shooter game. The game will follow the scenario of the game, and destroy the enemies in its path

    Why similar: FPS 27.3%, Shooter 20.3%, Zombies 17.7%, First-Person 12.3%, 3D 8.5%

  37. #37 Absolute-Full-Life
    73% matchVery Positive84% of 63 reviews2024
    Dev: The Only Way Out
    Windows

    Colourful survival horror first-person shooter with manual weapon reloading and a mystery environment. Discover every secrets in an open world full of diverse enemies and hidden locations.

    Why similar: Hidden Object 23.4%, FPS 21.1%, Shooter 16.9%, Stylized 10.3%, First-Person 8.8%

  38. #38 Shadows of Kurgansk
    76% matchMixed66% of 222 reviews2016
    Dev: Yadon StudioPub: Gaijin inCubator
    Windows · Mac · Linux
    Median: 3.1 hrsMean: 5.3 hrs≥1hr: 90%

    “Shadows of Kurgansk” is an adventure game, where you need to survive in an area full of danger and mystery. Your goal is to stay alive and find the way out, fighting monsters and completing story driven missions. Fight zombies, build asylums, find your way back home!

    Why similar: Zombies 25.6%, Survival 22.5%, FPS 12.2%, Adventure 9.2%, Action 8.7%

  39. #39 Pixel Combat: Zombie Shooter
    71% matchMostly Positive79% of 146 reviews2025
    Dev: Avega GamesPub: Brightika, Inc.
    Windows

    Pixel Combat Shooter is a pixel shooter where you have to fight for survival in a world plagued by zombie apocalypse. Defend your home from waves of zombies, build a time machine and fight unique bosses. Crafting, upgrades and a nostalgic atmosphere.

    Why similar: Shooter 22.2%, Zombies 17.8%, Adventure 16%, Action 14.7%, Survival 11.4%

  40. #40 Pyromaniac
    70% matchVery Positive90% of 158 reviews2026
    Dev: Dominik BraunPub: tayoDEV
    Windows

    Play as Nikolas, a 20-year-old guy who found himself lost in an abandoned city... or so he thought it was at first. Explore the city, defend yourself from monsters, and find answers to what is really going on.

    Why similar: Adventure 18.8%, FPS 17.6%, Action 17%, Stylized 16.8%, First-Person 11.6%

  41. #41 Dirty Room
    73% matchMixed63% of 51 reviews2023
    Dev: Tactic Forge
    Windows

    First person shooter horror adventure game. As detective C, you arrived at an old friend's home and try to find out what's going on.

    Why similar: FPS 25.3%, Zombies 23.8%, Shooter 15.8%, Horror 9.1%, First-Person 8.7%

  42. #42 T.D.Z. 3 Dark Way of Stalker
    72% matchMostly Positive77% of 77 reviews2023
    Dev: Team GZ
    Windows

    Atmospheric Stalker adventure in the post-Apocalypse world!

    Why similar: Hidden Object 21.3%, Post-apocalyptic 19.7%, FPS 15.4%, Survival 9.2%, 3D 8%

  43. #43 The Final Station
    71% matchVery Positive87% of 9,281 reviews2016
    Dev: DO MY BESTPub: tinyBuild
    Windows · Mac · Linux
    Median: 3.9 hrsMean: 6.3 hrs≥1hr: 91%

    Travel by train through a dying world. Look after your passengers, keep your train operational, and make sure you can always reach the next station. Make your way through swarms of infected at each station. Explore mysterious and abandoned stations looking for supplies and survivors.

    Why similar: Post-apocalyptic 26.3%, Zombies 22.7%, Survival 20.3%, Shooter 8.3%, Adventure 7.8%

  44. #44 Z.O.N.A Project X VR
    70% matchMostly Positive78% of 298 reviews2023
    Dev: AGaming+
    Windows

    Z.O.N.A Project X - thrilling single-player VR shooter. Explore Chornobyl's exclusion zone, a hazardous apocalyptic world filled with anomalies. Survive using your weapons, scavenge for resources, and save humanity from doom.

    Why similar: Shooter 32.1%, Post-apocalyptic 28.4%, Survival 17.1%, Action 11.5%, Horror 9.7%

  45. #45 Operation: Outbreak
    68% matchVery Positive80% of 468 reviews2025
    Dev: DREADMITH Games
    Windows

    Your squad's vehicle exploded during a patrol, and you're the only survivor. The enemy is unusual this time. A virus has turned the city into a warzone of the undead. Get to the exfil in time or die trying. A free-to-play short and intense FPS zombie survival horror game.

    Why similar: Zombies 21.8%, FPS 19.8%, Shooter 15.8%, Post-apocalyptic 15.2%, First-Person 8.6%

  46. #46 Blinding Dark
    74% matchMostly Negative32% of 62 reviews2014
    Dev: Games HutPub: BulkyPix
    Windows · Mac · Linux
    Median: 12 minMean: 8.0 hrs≥1hr: 28%

    Blinding Dark is a First Person Adventure horror game. Complete puzzles, collect items and power-ups, fight enemies and do your best to manage the very thin resources you have at your disposal to uncover terrible secrets.

    Why similar: Action 28.1%, Adventure 26.7%, Horror 25.8%, First-Person 19.4%

  47. #47 Once Alive
    67% matchVery Positive85% of 441 reviews2024
    Dev: Cem Boray YıldırımPub: GameDev.ist
    Windows
    Median: 2.0 hrsMean: 3.3 hrs≥1hr: 78%

    A story-driven, first-person adventure game offering a cinematic experience. Embark on a journey to HaustVille, an abandoned settlement in a post-apocalyptic world. Explore your surroundings and uncover the mystery behind the disappearance of the last survivors.

    Why similar: Post-apocalyptic 44.7%, First-Person 26.4%, Adventure 17.2%, 3D 9.5%, Singleplayer 1.2%

  48. #48 Mortal Decay
    70% matchVery Positive97% of 66 reviews2020
    Dev: Roger Kaffer
    Windows

    You are a veteran, in a post World War 3 apocalyptic world. Starving and alone, you fight to keep your sanity in the hell that this world has decayed into. In a desperate attempt to find food, you stumble your way into an abandoned prison, but you find out it is not as abandoned as you believed...

    Why similar: Post-apocalyptic 24.6%, Survival 23.1%, First-Person 19.3%, Horror 12.3%, 3D 8.4%

  49. #49 Noch
    68% matchMostly Positive79% of 320 reviews2023
    Dev: Fair Games StudioPub: Sad Horse studio
    Windows
    Median: 2.0 hrsMean: 4.6 hrs≥1hr: 69%

    Go alone (or with a friend) to find the girl who destroyed the world. An ominous surreal first-person adventure full of dangerous monsters and secrets of the deceased world

    Why similar: Post-apocalyptic 22.3%, Thriller 16.7%, Survival 16.5%, First-Person 13.3%, 3D 8.7%

  50. #50 Remoteness
    69% matchMixed56% of 111 reviews2022
    Dev: KR Games
    Windows

    New York, 2034: you wake up after what seemed to be a terrible nightmare, while it is not. The district has been evacuated and isolated overnight by the army, after an electrical meteor shower hit the Earth. Fight, explore, survive, and try to escape from this hell!

    Why similar: FPS 20.6%, Shooter 18%, Post-apocalyptic 12.9%, Survival 12.9%, First-Person 10.7%

  51. #51 Junk Survivor
    68% matchMostly Positive72% of 78 reviews2023
    Dev: Neojac Entertainment Inc.
    Windows

    Junk Survivor is a zombie post-apocalypse game where you loot, craft, build and farm in a struggle to survive. With a vast map to explore, a robust skillset to unlock this customizable sandbox awaits the adventurer. How long before you die!

    Why similar: Zombies 29.8%, Post-apocalyptic 24.2%, Survival 20.9%, Action 9.1%, Adventure 8.2%

  52. #52 Bunker Invaders
    67% matchVery Positive81% of 134 reviews2024
    Dev: Kelecik
    Windows

    A co-op horror game where you must scavenge for loot and maintain the bunker to keep it standing

    Why similar: First-Person 47.7%, Horror 30.4%, Action 20.8%, Indie 1.1%

  53. #53 Beyond Hanwell
    66% matchMostly Positive76% of 706 reviews2024
    Dev: Steel Arts Software Ltd
    Windows
    Median: 2.6 hrsMean: 4.7 hrs≥1hr: 71%

    Explore Westminster, London on a journey to the ruins of Hanwell. Fight with whatever you can find or use the environment to defend yourself against an ever increasing scourge of Anomalies.

    Why similar: Shooter 26.3%, FPS 20.5%, Post-apocalyptic 15.4%, First-Person 14.4%, Horror 11.2%

  54. #54 Mother Hub
    66% matchMostly Positive79% of 130 reviews2025
    Dev: ODale Studios
    Windows

    A retro FPS with an artistically gritty setting from the early 2000's. Uncover futuristic weapons lost to time and face off against terrifying bosses. Do you have what it takes to stand against the darkness and save humanity from the brink of extinction?

    Why similar: FPS 21.8%, Shooter 15.5%, Post-apocalyptic 13.4%, Sci-fi 11.2%, Zombies 9.5%

  55. #55 WW2: Bunker Simulator
    66% matchMostly Positive75% of 401 reviews2022
    Dev: BEPLAYERPub: Art Games Studio S.A.
    Windows
    Median: 1.4 hrsMean: 4.8 hrs≥1hr: 62%

    During WWII you are an American soldier who captured the german bunker in Normandy. You must defend it at all costs and survive this World War II. Complete missions, cook & shoot, search the bodies for medicines, ammo, and food to survive. WW2: Bunker Simulator is a mix of fps and simulator.

    Why similar: FPS 30.5%, Shooter 20%, Survival 19.1%, First-Person 13.5%, 3D 8.7%

  56. #56 FIND ALL: Bunker
    64% matchVery Positive93% of 147 reviews2025
    Dev: Very Very LITTLE Studio
    Windows · Mac · Linux
    Median: 42 minMean: 1.7 hrs≥1hr: 36%

    Explore the underground bunker and the surface of the earth in anticipation of a nuclear explosion, finding various items and painting the black and white picture with colored inks.

    Why similar: Hidden Object 46.5%, Post-apocalyptic 27%, Adventure 14.3%, Stylized 7%, Colorful 4.4%

  57. #57 Gone: Survival
    69% matchMixed44% of 308 reviews2020
    Dev: Coden StudioPub: Conglomerate 5
    Windows
    Median: 3.1 hrsMean: 4.2 hrs≥1hr: 89%

    Gone Survival is a first-person survival game for one player. Where you have many opportunities and a completely open world

    Why similar: Zombies 21.7%, Post-apocalyptic 19.2%, Survival 17.1%, Shooter 14.6%, First-Person 12.7%

Bunker 21 Extended Edition cover art

Games Like Bunker 21 Extended Edition

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