Top similar games like Bunker 21 Extended Edition:
Bunker 21 Extended Edition $7.99
"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.
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Nuclear Frost$1.99
Nuclear Frost is an action-adventure first-person shooter where you have to face the threats that the new world has brought to bear. Fight mutants, keep yourself warm, avoid radiation and fight fungus to save your home.

Project Valkyrie$8.99
"Project Valkyrie" is history that you have to see for youself

DarkAndLight$0.99
Use clues to power up generators, find weapons to kill zombies, and utilize items to escape the bunker maze!

Don't Crash - The Zombie Game$1.99
WARNING THIS GAME CRASHES WHEN YOU DIE! IT'S THE POINT OF THE GAME! Game features "endless" Zombie and Soldier combat, several levels As well as a shotgun, pistols, assault rifles, RPG Launcher and a knife. This is a work in progress game.

The Danger Zone$8.99
The Danger Zone is a post-apocalyptic 2.5D shooter with a side view and elements of survival in the unique style of "eternal sunset".

Field of the Dead$8.99
Field of the Dead is a post-apocalyptic sci-fi horror game where you battle undead and mutants with space weapons. Level up, fight bosses, acquire rare gear, and explore infested areas to uncover the apocalypse's secrets. Supports single-player and up to four-player multiplayer.

Hunter Moonstrike : Ai NPCs version$15.99
Hunter Moonstrike is the first survival game integrated with artificial intelligence. In this game, all npc have their own unique story and you can see the story of the game from their point of view. Talk to any person, ask any question you like, they will answer and think they are alive

Deadshot$9.99
You wake up as an army soldier in the middle of a mutant apocalypse, trying to figure out what the hell happened and blasting some heads on the way. Deadshot is a retro styled first person shooter inspired from classics like Half Life, Doom, Quake and many alike.

JACK STYLER$2.99
Former FBI agent and fishing enthusiast, faces an alien-zombie apocalypse after a virus escapes from NASA. Determined to rescue his wife, he defies the FBI and embarks alone to confront the threat. An epic rescue mission filled with action and suspense!

Night Of the Loving Dead$10.99
Easy game for easy life. Enjoy.

Entropic Decay: PrologueFREE
This is the free prologue version of Entropic Decay, a fast paced, but slow burn horror/action FPS inspired by games from the late 90's through early 2000's. Enter volatile scenarios filled with danger, from both the living and the dead, where wits are as crucial as brawn...

Outlive$12.99
Outlive is an intense game of survival! Run, hide and outsmart mutants in a post-apocalyptic world. No fighting allowed, only puzzles to solve. Created by an indie studio founded by a father and son.

Land of Zombies$2.99
World is waiting for you! Save the world from those Zombies. Let's get started...

Word Warrior: Zombie Typocalypse$3.99
Defeat zombies with creativity! "Word Warrior: Zombie Typocalypse" is a wacky word-based rail shooter. Type anything you can think of to fight off the zombies and top the global leaderboard. Replay for bigger rewards but face deadlier zombies!

Biodacity The MansionFREE
Explore your way through a crooked Mansion in the aftermath of an apocalypse. Biological mutants ravaged the Earth! You are responsible for finding crucial information! Fight horrific creatures that lurk around every corner! Find and upgrade your weapons!

Celestial Impact Invasion$0.99
First-person Ability Shooter with fast-paced action, bosses, and multiple levels. A meteorite crashes, leaving a powerful resource that others are willing to do anything to obtain, alongside a dangerous creature that arrived with the meteorite. It's up to you to stop them and save the world.

Find a way out: Abode of darkness.$5.99
A game in the genre: First Person Shooter, RPG, Puzzle. You'll have to walk around the building to get essential items. Also you have to save battery charge because it runs out very fast. And the worst thing you'll face with is contaminated which is far more dangerous than zombies!

PATHOGEN X$9.99
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.

My Putrid Ponies$4.99
A zombie ponies game where you have to survive with a shotgun.

NomadFREE
Try and survive in the world of Nomad. Build a base and protect it from raiding players. Scavenge food, weapons and medical supplies across the island. Team up with others and make a base. Make your mark on the world of Nomad.

Contagion VR: Outbreak$9.99
Contagion VR: Outbreak will immerse you into the middle of a zombie apocalypse. Relive stories of the survivors in the Single Player campaign, take your time in Free Roam, or check out the Firing Range!

LA Hollywood Zombies$4.99
Survive the horror of Anubis`s army of dead with Death the Reaper spawning the dead to destroy eat the living because of the sin greed by mankind design there hell!?

CRIMSON METAL Classic 1999$4.99
CRIMSON METAL - Far from Perfect, brutal and merciless.

Endless Apocalypse$4.99
Endless Apocalypse is an exhilarating shooter game that immerses you in an infinite adventure across diverse levels. Encounter a captivating array of enemies and formidable bosses, challenging your reflexes and strategic thinking for triumphant victories.

Project Rebirth$1.99
Fight for your life in a high-security prison where dangerous experiments have unleashed a deadly mutation. Solve puzzles, hide from a crazy doctor, and survive intense encounters as you attempt to escape this nightmare.

Neon Horizon: Eclipse$6.99
Neon Horizon: Eclipse is a first-person action platformer in which you have to go on an exciting adventure across eight different islands. Each island has its own unique traps and obstacles.

El Virus$1.99
El Virus is a first-person Survival Horror video game where the protagonist (Yara) wakes up alone surrounded by dangerous monsters created by a new strain of COVID-19. In addition to surviving, she must find her beloved pet, Nala, and her partner, Denki.

Whispers In Paradise$3.99
Step into a chilling odyssey where reality and the supernatural collide. Join Emily and Sydney as they uncover dark secrets of Paradise Mansion—will they survive the mysteries that haunt them, or be pulled into the shadows forever?

SleepWalk$1.99
Sleepwalk is an indie survival horror game, the story begins with the player waking up in an unknown and dark place, trying to escape and discover hidden secrets with no memory of their arrival.

Affliction$0.99
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.

Epstein 2$6.99
Join detective Michael in his psychological horror-filled adventure to gather evidence and find his mother on Epstein's dark island. In this single-player game, read notes carefully, collect equipment to protect yourself from aggressive test subjects, and uncover the truth...

The Living Remain$19.99
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.

Evil is Back$1.99
"Evil is Back" is a retelling of the movies "Evil Dead 1 and 2"... With everything a low budget short film should have. For fans of 80's trash horror movies.

The Dead are Not Dead$1.99
Five years after the world is devastated by a zombie virus, Alfred is looking for Jake, his older brother. Facing a post-apocalyptic scenario and many flesh-thirsty zombies.

ZIC – Zombies in City$4.99
Control a team of 4 characters, switching between them to use their unique abilities. ZIC: Zombies In City is a first person zombie survival shooter.

Viral Execution$9.99
If you like challenges, complete the ten levels available in its five difficulty modes to overcome the objective proposed by Viral Execution. Manage your ammunition well and get all the antidotes before the time runs out.

Deadly Rain$5.99
Deadly Rain is a survival horror FPS game that puts you in a terrifying fight for survival against hordes of scary mutants in a rainy, abandoned village. Find and manage resources to stay alive in the worst and most unexpected situations.

Zombie Hunter: D-Day$8.99
The apocalypse is here. Zombies flood in from all sides. You have 80 days until the rescue team arrives. Your desperate struggle for survival begins now!

ADACA$24.99
A Sci-fi FPS set on the mysterious planet ADACA. - Use your GRAVITY-MANIPULATING arm to HURL objects at your foes or even RIP weapons directly from their hands! - EXPLORE and manipulate the environment in this EERIE and HOSTILE world!

Arizona Sunshine®$19.99
Built exclusively for VR, Arizona Sunshine® puts you and up to 3 fellow survivors in the midst of a zombie apocalypse. Survive solo or in co-op, handle weapons with real-life movements, and explore a post-apocalyptic world in VR. Putting the undead back to rest is more thrilling than ever before.

The Story of Henry Bishop$5.99
The story of Henry Bishop is a first-person psychological thriller, where the player will have to fight, guess riddles, immerse into a mystical plot and an incredible story.

DAYS END$2.99
Fight for survival in the horror FPS "Days End" amid the Xonobia Virus outbreak. Confront terrifying zombies, find weapons, and uncover chilling secrets. Thrills await!

Vaccine Zombies$2.99
You are sent to a Vaccine Zombie colony because you have developed early symptoms of the illness that will soon make you a zombie. You may need to eliminate hundreds of zombies to find the antidote. If successful, your mission will be extended to destroy the aliens that started this.

On Your Hands$11.99
On Your Hands is a game which seeks to merge complex puzzle mechanics with a creepy atmosphere and terrifying enemies. Can you use the seven unique magic types to make your way off a strange alien planet?

Quantum RailFREE
Quantum Rail is a thrilling, fast-paced first-person shooter that takes you on an exciting adventure through a sci-fi-themed wild west world.

Hyper Tunnel$9.99
A roguelike action game, fly and fight in first person with 6 degrees of freedom!

MUTATION PHASE$4.99
MUTATION PHASE is a horror-shooter with a first-person view, which narrates the consequences of experiments with sound waves. You have to survive among hordes of mutants and get out of the danger zone.

Zombie City$0.99
Zombie City is a game developed exclusively for virtual reality in the shooter genre. Zombie City immerses you in the very epicenter of the zombie apocalypse. This game will take you headlong into a post-apocalyptic world where you will need to shoot zombies.

Eternal$2.99
Eternal is a first-person survival horror shooter where the player is trapped in a sinister mental asylum filled with terrifying entities. Your goal is to unravel the dark secrets of the asylum as you fight to escape this nightmarish place.

Santo Island Incident$0.99
MYSTERY - EXPLORING - PUZZLE - Overgrowth took over the whole Santo Island and facility as a result of an unknown incident. Your mission is to find out the source of the incident and solve what's happened at Santo Island.

Dynamite Joe VS The Deep Sea InvasionFREE
Sea-food and beat it!