Disinfection
Risk your life to save decaying spaceships and their crew from an out of control nanomachine infection, either alone or as a team in co-op in this tense sci-fi horror game.
The top results based on the latest update are Interstellar Marines [Score: 1.3], The Blackout Club [Score: 1.2] and Backrooms: Escape Together [Score: 1.1] The top rated games you can find here are Insurgency [SteamPeek Rating: 9.7] ranked #18, Backrooms: Escape Together [SteamPeek Rating: 8.5] ranked #3 and GROUND BRANCH [SteamPeek Rating: 8.5] ranked #20 Also don't forget to check the newest releases NO BACKUP [Release date: 2026-05-09] ranked #8, Mycelium: The Silent Contract [Release date: 2026-04-27] ranked #36 and Blood Moon Horror [Release date: 2025-10-27] ranked #33 While it is tempting to play with the newest and the best, there might be some other gems in the results, like F.E.A.R. 3 [SteamPeek Rating: 4.9] ranked #14, Half Dead [SteamPeek Rating: 5.4] ranked #15 and Insurgency [SteamPeek Rating: 9.7] ranked #18.
Risk your life to save decaying spaceships and their crew from an out of control nanomachine infection, either alone or as a team in co-op in this tense sci-fi horror game.
UPDATE 28 AVAILABLE - Interstellar Marines is an immersive tactical sci-fi First Person Simulator in the making, offering a unique blend of tactical gameplay, dynamic environments and non-scripted AI. Play Singleplayer or Co-op/PvP on servers around the world.
The Blackout Club is a first-person co-op horror game centered around a group of teenage friends investigating a monstrous secret beneath the skin of their small town. 1-4 players explore procedurally-generated missions against a fearsome enemy you can only see with your eyes closed.
A visually lifelike co-op horror game for 1-6 people. Journey through 11 procedurally generated levels, using what's available to survive and progress deeper into the Backrooms.
In a secure facility gone dark, you and a partner must solve cryptic puzzles, uncover hidden truths, and survive unearthly anomalies. Cooperation is your only hope, trust is optional.
Co-op (1-4) sci-fi horror: Breach AI megacorps. Hack the world with an integrated digital overlay & execute skill-based data heists. Face escalating AI security - evasion is life. Can you make the breach?
CoopRooms is a co-op survival horror game for up to 5 players, set in the endless Backrooms. Take photos and videos while you progress - and maybe survive. Just don’t scream... the Entities are listening.
Pushing the boundaries of what fans have come to expect from the record-setting entertainment franchise, Call of Duty®: Black Ops II propels players into a near future Cold War
Escape together or die alone. A relentless creature is hunting you in this intense co-op bodycam horror experience. Communicate. Stay quiet. Survive. Every move matters. Every sound could be your last. Made by one developer.
Go on a scary adventure, whether you decide to face the dangerous path alone or team up with your friends. This intense game guarantees a mysterious experience every time you play. Get ready to solve tricky puzzles, avoid a terrifying monster, and fight your way out of the intricate maze.
Receiver was created for the 7-day FPS challenge to explore gun handling mechanics, randomized levels, and unordered storytelling. Armed only with a handgun and an audio cassette player, you must uncover the secrets of the Mindkill in a building complex infested with automated turrets and hovering shock drones.
In Anomaly Escape, you're on a spaceship with activated self-destruct. Navigate Corridors 0-10, watch for anomalies, solve puzzles. In multiplayer, teamwork is crucial for survival and saving the ship. Beware: failure means restarting from Corridor 0.
Backrooms: Recode is a cooperative horror game for 1–4 players. The rules don't stay the same. Neither do the walls, the halls, or your thoughts. If there's a pattern, it's not meant for you to understand.
Fight off thousands of enemies with a variety of powerful weapons in this surreal co-op shooter. Enter a simulation controlled by a corrupted AI to disrupt and destroy it. Explore procedural worlds, eliminate enemies, break logic, and watch it all collapse.
F.E.A.R. 3 delivers all the hallmarks that define the F.E.A.R. brand: terrifying paranormal experience, frenetic combat and a dramatic storyline.
Half dead is a multiplayer sci-fi game about a violent TV show. The players' goal is to survive in a network of rooms full of traps.
HUNT ME is a co-op horror survival game for 1-4 players. Gather the ingredients for the ritual, weaken the threat and banish it. Be careful, you're also the prey!
Star Crew is a 1-8 player co-op sci-fi roguelite. Maintain subsystems, fend off enemies, and stay alive long enough for evac to arrive. Powerful upgrade choices, procedurally-generated ships, and permanent progression. Survive with friends or handle things all by yourself.
Take to the streets for intense close quarters combat, where a team's survival depends upon securing crucial strongholds and destroying enemy supply in this multiplayer and cooperative Source Engine based experience.
A fast-paced sci-fi shooter where a failed experiment unleashes mutated horrors inside a secret research facility. Armed with experimental weapons, you must fight through swarms of twisted enemies, and survive the collapse of a world-breaking project.
From one of the developers behind the original Rainbow Six® and Ghost Recon® games, comes a thinking-man's first-person shooter featuring in-depth character and weapon customization. Take your time. Think ahead. Get the job done.
Inspired by viral sensation, Among Us, Space of Retaliation is a unique sci-fi gaming experience, high quality 3D graphics and First & Third-Person viewpoints. Players aim to repair the station with the goal of escaping. However, the only chance of survival in this game is to find the disguised spy.
Flykt is a 4 player online co-op game which players will try to escape from an abandoned hospital. Players will able to choose to play as teams or as impostors to kill their friends. Flykt environment will be generated procedurally. Be silent, move stealth or get killed.
Polarity takes it to the next level, demanding all of your wits and reflexes. Full-featured local co-op campaign.
A 4v1 asymmetrical horror where survivors escape by solving shifting puzzles. Use always-on proximity voice to manage sanity, but speak too loudly and the monster will find you.
In this survival horror, you're surrounded by sea and a towering gate ahead. Walk into the maze, hunt, gather, and run to survive, alone or with friends. Remember: You're not the only one starving...
TAKEDOWN is a thinking-person’s shooter; brutal, hardcore and deadly - like the real thing. Not for the faint hearted, Takedown requires you to bring your 'A' game - FPS fans looking for an ultra hardcore experience only need apply!
In a post-apocalyptic world overrun by monsters due to an unknown virus, some people have managed to survive. During these times, an organization formed by elite members of society emerged, fighting against the monsters and aiming to restore the world to its original state.
Bluff, bet, and survive. Play deadly card games where every lie can cost a life. Be the last one standing.
Zort is an action, adventure, and horror game that can be played with up to 4 people. Explore maps with your friends and have fun while escaping from various creatures. Experience a realistic horror experience with in-game voice chat with your friends!
Brutal Cube is a CO-OP multiplayer action game where you explore dangerous and diverse regions. Gather resources, fight enemies, and work with your team—or act selfishly and turn against them.
Space Jammed is a co-op (up to 4 players) sci-fi action horror game about smuggling cargo through a chaotic wormhole. Keep your spaceship barely functioning while hordes of aliens tear it apart and deliver the goods in one piece… or whatever’s left of them.
You & your friends are the deadliest killers in the galaxy – the US Colonial Marines. It’s up to you to not just survive, but wipe out the Xeno infestation.
Blood Moon Horror is a 1-8 player co-op survival horror game. No weapons—survive through stealth, strategy, and cooperation. Use proximity voice chat to coordinate, evade predators that hunt by sound and movement, solve puzzles to restore power, and escape before life support fails.
Backrooms: The Next Level is a Co-op horror game up to 4 players, where you and your friends will explore the game, try to pass the game level using your mind, wit, remembering the places where you were
Based on the community award-winning Doom2 mod with the same name by the same creator, UNLOVED is reimagined in the Unreal Engine 4 to bring forth the unspeakable terror in new ways. Play coop with your friends, increase your skills, mod your weapons and face the horror that this unearthly place holds...
Mycelium: The Silent Contract is a co-op/single player extraction horror set in a haunted liminal forest. Your contract is simple: get mycelium and extract. But in this forest, nothing is what it seems. So what did you sign, exactly?
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