
By signing below, you agree to follow the Protocol. Protocol is a program of strict rules created to make first contact with an alien life form that got shot down in the Arctic Circle.
60+ similar titles based on shared tags and player behavior. Themes include Adventure, Horror, Atmospheric, First-Person.

By signing below, you agree to follow the Protocol. Protocol is a program of strict rules created to make first contact with an alien life form that got shot down in the Arctic Circle.

>observer_
The original first‑person cyberpunk horror detective tale set in a decaying, neon‑scarred future. As an Observer who invades minds to hunt for clues, you will sift through corrupted memories to track down a mysterious killer and confront your own dark past.

White Room Protocol
A psychological first-person horror game where you enter a memory-erasing protocol and relive a trauma. Uncover dark secrets, and experience fear through immersive atmosphere.
The original first‑person cyberpunk horror detective tale set in a decaying, neon‑scarred future. As an Observer who invades minds to hunt for clues, you will sift through corrupted memories to track down a mysterious killer and confront your own dark past.
Why similar: Cyberpunk 42%, Walking Simulator 10.7%, Sci-fi 10.1%, Violent 7.4%, Atmospheric 6.8%
A psychological first-person horror game where you enter a memory-erasing protocol and relive a trauma. Uncover dark secrets, and experience fear through immersive atmosphere.
Why similar: Walking Simulator 25.6%, FPS 19.1%, Gore 14.2%, First-Person 10.5%, Atmospheric 10.5%
ROUTINE is a First Person Sci-Fi Horror set on an abandoned lunar base designed around an 80s vision of the future. Explore and investigate your surroundings as you survive against unknown threats.
Why similar: Aliens 23.9%, Walking Simulator 15.9%, Sci-fi 14.6%, First-Person 8.5%, Atmospheric 8.2%
Strange coincidence brought traveler in unfamiliar places. It would be fine, except sinister desolation is starting to embrace the surroundings. There is no another soul around for the tens of kilometers. Or that’s what it seems like? I should probably go deal with that.
Why similar: Walking Simulator 17%, Aliens 16.5%, Comedy 15.3%, Dark Humor 9.2%, First-Person 8.8%
As Jack Argyle, you are tasked with restoring communication at the underwater ex-Aegis facility known as Phorcys Station. Be careful, or risk joining the spirits trapped inside.
Why similar: Sci-fi 24.4%, Walking Simulator 20.6%, Exploration 12.8%, First-Person 12.8%, Story Rich 11.8%
Prove your ability to read names next to the big red buttons! Show your ability to fight for life in a science center that is falling apart from the consequences of an insane scientific experiment!
Why similar: Cyberpunk 25.7%, Narration 21.1%, Sci-fi 11.7%, Story Rich 7.1%, Exploration 6.3%
A short horror about exploring abandoned space stations and collecting junk in order to pay off your S.R.P.O debt.
Why similar: Sci-fi 23.6%, First-Person 16.8%, Atmospheric 16.3%, Exploration 14.2%, Action 10.7%
This story-driven Survival-Horror game is about a classic Alien-Invasion which takes place during the early 90s. As Ryan Baker, equipped with a baseball bat and a few bullets in his revolver, the story takes you across the atmospheric neighborhood of Greyhill which is invaded by UFOs & Grey Aliens.
Why similar: Satire 26.7% ★, Aliens 22.6%, FPS 10.8%, First-Person 7.8%, Sci-fi 6.7%
Faraday Protocol is a first person puzzle game that will test your wits and intelligence. Use the Bia-Tool, an ancient pistol-like relic of an alien civilization, to solve puzzles by bending energy and manipulating enigmatic machinery.
Why similar: Narration 22.8%, Aliens 19.4%, Multiple Endings 13.3%, Sci-fi 11.4%, First-Person 9.8%
In Prey, you awaken aboard Talos I, a space station orbiting the moon in the year 2032. You are the key subject of an experiment meant to alter humanity forever – but things have gone terribly wrong. The space station has been overrun by hostile aliens and you are now being hunted.
Why similar: Aliens 21.2%, Sci-fi 19.5%, FPS 16%, First-Person 9.1%, Atmospheric 8.1%
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 18.4%, Multiple Endings 16.7%, Sci-fi 15.5%, First-Person 12.6%, Atmospheric 10.6%
Midnight Protocol is a tactical narrative-driven RPG with unique keyboard-only controls. Hack into servers, beat security systems and discover encrypted secrets while you try to find answers to why and how you got doxxed.
Why similar: Sci-fi 25.1%, Story Rich 23.5%, Atmospheric 21%, Action 10.6%, Indie 10.5%
From the creators of Amnesia: The Dark Descent comes SOMA, a sci-fi horror game set below the waves of the Atlantic ocean. Struggle to survive a hostile world that will make you question your very existence.
Why similar: Gore 18.6%, Walking Simulator 16.3%, Sci-fi 13.5%, First-Person 9.2%, Story Rich 8.6%
Step into the shoes of a researcher in the depths of the antarctic and uncover the mysteries behind Project Hailstorm.
Why similar: Walking Simulator 32.3%, Sci-fi 19.1%, First-Person 16.3%, Story Rich 12.3%, Atmospheric 10.5%
The Station is a first-person sci-fi mystery set on a space station sent to study a sentient alien civilization. Assuming the role of a recon specialist, players must unravel a mystery which will decide the fate of two civilizations.
Why similar: Walking Simulator 23.6%, Sci-fi 19.9%, Story Rich 13.2%, Adventure 12.3%, Atmospheric 10.5%
You never received any New Year's gifts. This year, you decided to take what is yours. After tracking Santa down by his IP address, you head to his lair to take what is rightfully yours.
Why similar: Walking Simulator 32.9%, Story Rich 13%, Action 12.7%, Indie 11.1%, First-Person 10.1%
EMPTY SHELL: PROLOGUE will throw you in a dark industrial environment, a secret facility on a japanese island. Each volunteer has signed a contract for a "recovery operation" without being privy to too many details. A tense roguelite survival horror with a top down perspective.
Why similar: Sci-fi 31.1%, Story Rich 21.9%, Action 18.1%, Adventure 14.6%, Gore 12.3%
This prologue was created to present an overall concept of the main game through a pair of gameplay hours to introduce you to some of the game’s mechanics, creatures, and ideas.
Why similar: FPS 22.6%, Exploration 12.8%, First-Person 11.7%, Multiple Endings 11.5%, Sci-fi 9.2%
Enter strange, unpredictable dimensions with up to 8 players to grab artifacts and survive the chaos waiting inside. Showcase your loot in your private museum, unlock new machines, and gear up for your next dive. And please, shower between missions. Management insists.
Why similar: Dark Humor 39.1%, Comedy 22.4%, First-Person 14.3%, Exploration 13%, Action 11.2%
GLOWCOMA: chapter 1 is a Sci-Fi FPS survivor horror game.
Why similar: Gore 32.2%, Violent 29.2%, Action 14.8%, Adventure 13.2%, Indie 10.6%
Free stand‑alone Prologue. Shape a grand colony where every life bends to your will. Feel the weight of absolute power as you decree laws, then march into chaos, leading squads in roguelite FPS battles from brutal skirmishes to large-scale battlefields. Play Sector One now & wishlist the full game.
Why similar: Dark Humor 26.9%, Sci-fi 15.7%, Gore 15.5%, Violent 14.1%, First-Person 10.4%
Step into a radiant dimension where souls reboot as data. Recover your reincarnation machine from alien terrorists and explore glowing temples of memory, logic, and light. A surreal odyssey through death, rebirth, and the beauty of being lost.
Why similar: Narration 25%, Walking Simulator 21%, Aliens 10.3%, Exploration 10.3%, Sci-fi 9%
You are a simple provincial engineer eager to change his worthless life. What could be a better place to start everything anew than Moscow where everyone can find some way to earn for a living? But things there are not as easy as you thought…
Why similar: Satire 23.5% ★, Dark Humor 21%, FPS 15%, Comedy 9.9%, First-Person 8.4%
Relive Half-Life.
Why similar: FPS 21.3%, Aliens 21.3%, Sci-fi 14.3%, First-Person 9.3%, Action 7%
You are wetware, working a mysterious job.
Why similar: Dark Humor 34.4%, Walking Simulator 25.6%, First-Person 13.1%, Exploration 10.9%, Atmospheric 9.6%
It's a nice dark day in Escondido, California and special agent Jack Banger and his superior Gilbert Simpson are planning their next operation. Their life of luxury is soon interrupted however when strange biomonster creatures start appearing all over the city...
Why similar: Comedy 53.7%, Action 23.9%, Gore 9.6%, Violent 8.7%, Indie 2.4%
Perilous Warp is a fast-paced indie retro-shooter inspired by the classic 3D-actions. Communication with a distant space colony has been lost, and you bravely step into the teleporter with the desire for glorious adventures. But do not expect to win in a heartbeat!
Why similar: Gore 21.1%, Violent 19.2%, Action 12.6%, FPS 12.5%, Aliens 11.8%
Hardcore sci-fi first person shooter. You are a liaison on Vega 237 spacecraft. All crew members died and you are all by yourself in the midst of an unknown planet. Your goal is to find out what happened to the crew and establish the signal's nature.
Embark on a gripping journey in INDUSTRIA, an atmospheric FPS set in Cold War-era East Berlin. Unravel the secrets of a mysterious parallel dimension while searching for a missing colleague. Explore a haunting reality where the truth awaits. Discover the dark past that lies beyond.
Why similar: FPS 24.5%, Sci-fi 19%, First-Person 11.1%, Story Rich 10.7%, Atmospheric 10.1%
You are survived pilot of fallen helicopter. Your mission is simple: go to evacuation point. But can you do it and not die?
Why similar: Walking Simulator 24.3%, Adventure 14.4%, Action 14.1%, Gore 14%, Violent 12.7%
A first‑person cyberpunk horror detective story set in a decaying, neon‑scarred future. As an Observer who invades minds to hunt for clues, you will sift through corrupted memories to track down a mysterious killer and confront your own dark past.
Why similar: Cyberpunk 33.2%, Walking Simulator 19.6%, Narration 18.4%, First-Person 10.2%, Multiple Endings 10.1%
Congratulations, contractor! You've been approved to trial our cutting-edge AI visor. Use it to explore the Neuras lab and recover the staff's research. Your visor is safe, reliable, and up to 99% accurate. Just don't ask why the "ketchup" in the corner makes such a horrible crunching sound.
Why similar: Satire 32.5% ★, Dark Humor 21%, Walking Simulator 17.7%, Atmospheric 8.7%, Story Rich 7.9%
As one of many kidnapped and enslaved Probants of the Project 13 Group... You need to find Anomalies through your Walk. If you not obey and report , you will be stuck in it forever.
Why similar: Walking Simulator 29.2%, Dark Humor 24%, First-Person 12.2%, Exploration 11%, Action 7.4%
A puzzle-platformer set in a dystopian world where the invention of a cloning device has messed things up, big time. Armed with a clone gun and a mighty fine mustache, the chore of saving THE WHOLE OF CIVILIZATION rests on your shoulders. Don’t blow it.
Why similar: Dark Humor 28.5%, Sci-fi 15.6%, Gore 9.8%, Exploration 9%, Action 8.3%
Welcome to Gravulse, an innovative space curvature laboratory that is trying to "flip" the laws of physics, literally. Here you have to go through many test levels using various new technologies!
Why similar: First-Person 24.5%, Dark Humor 22.7%, Action 16.9%, Sci-fi 13.3%, Atmospheric 8.9%
FORECLOSED is a narrative-driven action-adventure set in a Cyberpunk world filled with action, suspense, and experimental augmentations. Follow the story of Evan Kapnos in this sleek comic book styled game as he unravels the conspiracy behind his identity foreclosure. Who is responsible and why?
Why similar: Violent 18.9%, Narration 18.3%, Sci-fi 17.5%, Story Rich 10.5%, Atmospheric 10.2%
Hunt squirrels, staple them to a corpse, and meet god.
Why similar: Dark Humor 29.7%, Walking Simulator 16.9%, FPS 14.8%, Comedy 9.4%, Exploration 8%
VideoHole is an episodic first person adventure game set in an alien dimension. Meet new allies, find gadgets and uncover the mysteries of an ancient power far below your local video store.
Why similar: Dark Humor 25.7%, Walking Simulator 19.7%, Comedy 11.7%, First-Person 10.1%, Exploration 9.6%
Cryptid is a single-player horror fps game that chronicles an experienced hunter and a creature's encounter from the perspective of the Body Cam.
Why similar: FPS 32.6%, First-Person 17.7%, Action 14.9%, Adventure 13.7%, Atmospheric 12.6%
A new action-horror story set in the iconic Alien universe. Play as rogue Colonial Marine Zula Hendricks, sent to investigate a blacksite on Purdan. Fight and survive using your skill, reflexes, and determination against a deadly Xenomorph incursion in this gripping first chapter of a two-part saga.
Why similar: Aliens 22.8%, FPS 21%, Sci-fi 12.5%, First-Person 11.4%, Story Rich 9.3%
Rat Hunter features traditional, by-the-book gameplay, which does not wander into the realm of tactical shooters. Players will have to overcome different obstacles and solve various puzzles in order to get to the next level.
Why similar: Aliens 15.1%, Cyberpunk 14.3%, FPS 14.1%, Dark Humor 11.7%, Adventure 9.2%
Arrested and sold at auction, you have been transported to a secret testing facility in deep space. Perform the required tasks while avoiding the abomination lurking within the complex.
Why similar: Sci-fi 22.7%, Exploration 15.1%, Atmospheric 13.7%, First-Person 12.1%, Action 11.2%
Meet Zortch Maxinum: short order cook, amateur engineer and professional slacker; Bored and tired of her day job she decides to go on a holiday but alas she picks a cheap option: turns out it's a scheme by aliens who capture humans to eat their brains! also this game is a sci-fi horror comedy fps
Why similar: FPS 37.4%, First-Person 13.3%, Violent 12.9%, Sci-fi 12.5%, Action 9.3%
It's your first day as a lifeform researcher, and while you don’t know much about the job, you're desperate for the paycheck. What could possibly go wrong?
Why similar: Aliens 49%, First-Person 20.4%, Exploration 18.1%, Atmospheric 12.6%
Take the role of ARID, the artificial intelligence within a high-tech combat suit. The Fall is a unique combination of adventure-game puzzle solving and side-scroller action, all set within a dark and atmospheric story. Get ready for a disturbing journey as you explore the world of The Fall.
Why similar: Sci-fi 29.7%, Cyberpunk 14.8%, Adventure 14.1%, Atmospheric 11.1%, Story Rich 10.3%
A first-person Walking Simulator exploring the deeper meaning of family, life goals, and personal choices (with a bit of humor and old-school sci-fi homage mixed in) – set on beautiful and lonely alien worlds.
Why similar: Walking Simulator 39.2%, Adventure 27%, Indie 19%, Exploration 14.8%
An intergalactic conspiracy threatens the fate of humanity! Team up with a wide cast of talking alien guns as you shoot, stab, and skate your way through the exotic locales to take down the bad guys and save your favorite species (humans)!
Why similar: Dark Humor 17.9%, Aliens 17.8%, FPS 16.6%, Comedy 12.1%, Sci-fi 8.8%
Uncover the chilling secrets beneath the Antarctic ice in this survival horror FPS. Shoot unimaginable creatures, solve cryptic puzzles, and fight for your life in the frozen wastelands.
Why similar: Aliens 26.7%, First-Person 16.3%, Sci-fi 15.4%, Action 10%, Atmospheric 9.8%
ALPEN GHOUL is an exploration/stealth game. Your goal is to reach the summit alive, but you are not alone. Play smart and tread lightly if you plan on outmaneuvering this relentless hunter.
Why similar: Dark Humor 29.7%, FPS 22.8%, Multiple Endings 12.5%, Exploration 12.1%, First-Person 10.5%
Alien Scumbags is a sci-fi action platformer with a big slice of horror and a stack of pop culture references. You'll run, hide and kill across several levels, collect items from capsule machines and unlock characters.
Why similar: Dark Humor 26.7%, Aliens 20.4%, Gore 20.3%, Sci-fi 13.1%, Comedy 10.4%
"WELCOME TO THE PIONEER PROGRAM! As the newest recruit of Kindred Aerospace - The 4th best interstellar space exploration company - Your job is to determine if the planet ARY-26 planet is fit for humans. You may be short on equipment and experience, but you'll figure it out. Good luck!
Why similar: Dark Humor 21.6%, Comedy 15%, Exploration 13.8%, First-Person 12.1%, Adventure 10.8%
Explore and uncover the mystery of a surreal alien world by blasting aliens and glitching your environment in this intense retro side-scrolling action/adventure.
Why similar: Sci-fi 22.8%, Cyberpunk 18.1%, Action 11.9%, Indie 11.4%, Adventure 9.4%
Rethink human’s dominion in The Invincible: a story-driven adventure set in a hard sci-fi world by Stanisław Lem. Discover planet Regis III as scientist Yasna, use atompunk tools looking for a missing crew and face unforeseen threats. Make choices in a philosophical story that’s driven by science.
Why similar: Aliens 20%, Walking Simulator 18.8%, Narration 16.5%, Sci-fi 12.6%, Multiple Endings 10.7%
A fourth-wall-breaking narrative adventure. It’s interview day, and you really need this job—enough to ignore the talking printer, the anomaly corridor, and the ridiculous life-or-death trials your interviewer keeps putting you in. But deep down, you know... something here is very, very wrong.
Why similar: Narration 21.9%, Satire 17.3% ★, Walking Simulator 14.1%, Comedy 12.3%, Multiple Endings 10.9%
Only You Can Be The Future Racer 2000
Why similar: Dark Humor 41%, Walking Simulator 24.3%, Sci-fi 11.8%, First-Person 10.6%, Story Rich 7.5%
NEDRA is a story-driven, atmospheric action-adventure blending survival horror with cosmic terror. Set in a Soviet-era Antarctic station, all the explorers have vanished without a trace, leaving you to uncover the chilling truth.
Why similar: FPS 23%, Multiple Endings 16.3%, Story Rich 11.3%, Exploration 11.3%, First-Person 10.1%
Explore terrifying liminal spaces. Horror walking simulator with reality-bending platforming and supernatural threats. Get lost between dimensions.
Why similar: FPS 22.4%, Adventure 17.6%, Action 17.2%, Exploration 11.8%, First-Person 11.2%
A 90's horror inspired first-person game about working the midnight shift at a gas station.
Why similar: Walking Simulator 23.2%, FPS 22.1%, Comedy 13.1%, First-Person 12.2%, Story Rich 9.4%
You are here to listen to The Voice, do what he says. But don't listen to other voices...
Why similar: Walking Simulator 21%, Gore 15.9%, Atmospheric 13.7%, Exploration 13.1%, First-Person 12.8%