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.
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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: 10.8] ranked #21, Backrooms: Escape Together [SteamPeek Rating: 9.6] ranked #3 and Call of Duty®: Black Ops II [SteamPeek Rating: 9.3] ranked #8 Also don't forget to check the newest releases GROUND BRANCH [Release date: 2026-07-16] ranked #26, Blackstrike Protocol [Release date: 2026-06-19] ranked #34 and MAZEBOUND: Hunt, Gather, Run! [Release date: 2026-05-13] ranked #32 While it is tempting to play with the newest and the best, there might be some other gems in the results, like Receiver [SteamPeek Rating: 6.6] ranked #12, F.E.A.R. 3 [SteamPeek Rating: 6.7] ranked #16 and Half Dead [SteamPeek Rating: 6.3] 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.
Escape the backrooms levels as reality warps with every step; listen, for the whispers behind the walls may guide you out. Enjoy an unbelievable co-op Backrooms experience.
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.
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?
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
A co-op horror game for up to 8 players. You're a cloned warehouse worker on a flying cargo ship. Venture into haunted stations and caves, find what customers ordered, carry it home without a scratch, then pack it and ship it off. Five-star reviews or MegaCorp shuts you down.
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.
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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.
Crew a starship with up to three friends. Fly its fighters, man its guns, board enemy ships and rob them blind, and carry each other home. Or throw each other out of the hangar. Friendly fire is on. The feed remembers who did it.
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.
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!
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.
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.
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.
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.
TakeDogs is a realistic modern warfare FPS where you will join a special operations group, fight on real maps at 1:1 scale simulating authentic ballistic physics, learn to pilot real aircraft and travel to conflict zones to dismantle terrorist organizations or high-value targets.
A co-op space salvage game at the edge of a black hole. You and up to 3 friends fly a small tug down, cut loot out of wrecked ships and haul it home. But time runs slower down there: every minute you stay costs the big ship waiting above hours, and it won't wait forever.
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.
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.
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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.
A co-op horror game for up to 6 players. Place pipes, build a factory, and make rent... or die.
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.
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...
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!
Blackstrike Protocol is a 4v4 tactical third-person shooter where the pace of each match shifts between elimination and territory control modes. Precision, positioning, and map awareness determine victory.
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.
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