- #1 GTFO
97% matchVery Positive84% of 66,909 reviews2021
Dev: 10 Chambers
Windows
Median: 6.8 hrsMean: 27.2 hrs≥1hr: 92%
GTFO is a hardcore cooperative horror shooter that throws you from gripping suspense to explosive action in a heartbeat. Stealth, strategy, and teamwork are necessary to survive in your deadly, underground prison. Work together or die together.
Why similar: Online Co-Op 23.3%, FPS 19.2%, Horror 13.5%, Survival Horror 11.6%, Shooter 11.3%
Why You'll Like It: This is the definitive high-stakes co-op horror experience that perfectly captures the tension of exploring derelict, monster-infested facilities.
- #2 Aliens: Fireteam Elite
96% matchMostly Positive80% of 27,172 reviews2021
Dev: Cold Iron Studios
Windows
Median: 4.7 hrsMean: 17.8 hrs≥1hr: 87%
Aliens: Fireteam Elite is a cooperative third-person survival game set in the iconic Alien Universe. Battle through hordes of different types of Xenomorph, customize your character and gear, and level-up as you try to contain this ever-growing threat.
Why similar: Aliens 16.7%, Online Co-Op 14%, Shooter 10.1%, Horror 9.2%, Space 8.7%
Why You'll Like It: This game directly translates the sci-fi horror shooter experience into a polished, team-based PvE format.
- #3 Space Beast Terror Fright
96% matchVery Positive92% of 1,795 reviews2022
Dev: nornware AB
Windows
Median: 1.9 hrsMean: 5.2 hrs≥1hr: 64%
S.B.T.F. is a very hard arcade-style / rogue-like / perma-death first person shooter. You play as Marines who must brave dark, claustrophobic and terrifyingly intense Space Beast infested spacecraft in order to extract critical data and lucrative upgrades. Can you make it out alive?
Why similar: FPS 21.9%, Aliens 21.4%, Horror 16.1%, Survival Horror 9.6%, Sci-fi 8%
Why You'll Like It: It mirrors the claustrophobic, dark, and industrial sci-fi horror atmosphere of exploring derelict ships while fighting alien threats.
- #4 Deep Rock Galactic
95% matchOverwhelmingly Positive97% of 380,437 reviews2020
Dev: Ghost Ship GamesPub: Coffee Stain Publishing
Windows
Median: 14.1 hrsMean: 76.4 hrs≥1hr: 94%
Deep Rock Galactic is a 1-4 player co-op FPS featuring dwarven space miners, procedurally-generated destructible environments, and endless hordes of alien monsters. Explore cave systems, mine for minerals, and work together to survive!
Why similar: FPS 17.5%, PvE 12%, Shooter 10%, Space 9.9%, Survival 7.7%
Why You'll Like It: It is the gold standard for procedural co-op sci-fi exploration, offering deep customization and team-based survival mechanics.
- #5 Starship Troopers: Extermination
94% matchMostly Positive79% of 33,422 reviews2024
Dev: Offworld
Windows
Median: 4.9 hrsMean: 19.2 hrs≥1hr: 86%
Starship Troopers: Extermination is an up to 16-player co-op FPS that puts you on the far-off frontlines of an all-out battle against the Bugs! Squad up, grab your rifle, and do your part as an elite Deep Space Vanguard Trooper to take back planets from the Arachnid threat!
Why similar: Online Co-Op 16.9%, Aliens 16.2%, FPS 15.2%, Space 10.1%, PvE 9.1%
Why You'll Like It: Provides large-scale, chaotic co-op sci-fi action against massive swarms of alien enemies.
- #6 Lethal Company
94% matchOverwhelmingly Positive97% of 511,107 reviews2023
Dev: Zeekerss
Windows
Median: 12.2 hrsMean: 29.3 hrs≥1hr: 94%
A co-op horror about scavenging at abandoned moons to sell scrap to the Company.
Why similar: Online Co-Op 29.3%, Horror 16.6%, Survival Horror 11.7%, Aliens 11%, First-Person 9%
Why You'll Like It: Captures the tension of scavenging through derelict, horror-filled environments with friends in a high-stakes setting.
- #7 Warhammer 40,000: Darktide
93% matchMostly Positive72% of 139,437 reviews2022
Dev: Fatshark
Windows
Median: 23.9 hrsMean: 104.4 hrs≥1hr: 96%
Take back the city of Tertium from hordes of bloodthirsty foes in this intense and brutal action shooter. Warhammer 40,000: Darktide is the new co-op focused experience from the award-winning team behind the Vermintide series. As Tertium falls, Rejects Will Rise.
Why similar: FPS 19.5%, PvE 12.5%, Horror 12.4%, Shooter 11.4%, Dark 10.1%
Why You'll Like It: It offers visceral, high-intensity co-op combat set within a dark, industrial, and atmospheric sci-fi environment.
- #8 Sker Ritual
92% matchVery Positive82% of 6,013 reviews2024
Dev: Wales InteractivePub: Skybound Games
Windows
Median: 3.7 hrsMean: 7.6 hrs≥1hr: 88%
Tear through endless waves of supernatural enemies in this co-op horror horde shooter. Play solo or with up to 4 players, unleash god-like Miracle powers, supercharge your arsenal, and survive devastating boss encounters on Sker Island.
Why similar: Online Co-Op 16.4%, FPS 15.6%, Survival Horror 10.8%, Survival 10.7%, Horror 9.9%
Why You'll Like It: A co-op horror shooter that emphasizes wave-based survival and atmospheric exploration.
- #9 Level Zero: Extraction
91% matchMixed50% of 2,952 reviews2025
Dev: Doghowl GamesPub: tinyBuild
Windows
Median: 4.0 hrsMean: 13.1 hrs≥1hr: 78%
Tactical extraction shooter meets immersive survival horror. Play as rival mercenaries fighting for loot, or as alien monsters hunting humans from the shadows. Solo or with friends, experience this unique dark take on asymmetrical PvPvE multiplayer.
Why similar: Aliens 17.5%, FPS 15.5%, Survival Horror 11.1%, PvE 9.6%, Horror 8.5%
Why You'll Like It: Combines sci-fi extraction horror with asymmetric elements, perfect for fans of tense, alien-filled encounters.
- #10 No More Room in Hell 2
90% matchMixed57% of 28,679 reviews2026
Dev: Torn Banner Studios
Windows
Median: 10.1 hrsMean: 27.0 hrs≥1hr: 92%
No More Room in Hell 2 is an intense 8 player zombie shooter. Overcome the endless undead. Avoid infection. Survive hell together.
Why similar: Online Co-Op 19.5%, FPS 14.1%, Survival Horror 11.4%, Survival 10.6%, Horror 9.1%
Why You'll Like It: A gritty co-op survival horror game that prioritizes atmosphere and tactical team play.
- #11 Killing Floor 2
91% matchVery Positive88% of 129,477 reviews2016
Dev: Tripwire Interactive
Windows
Median: 9.8 hrsMean: 86.0 hrs≥1hr: 92%
In KILLING FLOOR 2, players descend into continental Europe after it has been overrun by horrific, murderous clones called Zeds that were created by rogue elements of the Horzine Corporation. 6-player Co-Op & 12-player VS Zed-slaughtering mayhem.
Why similar: Online Co-Op 16.9%, FPS 15.6%, Survival Horror 10.6%, Survival 10.6%, Horror 10.2%
Why You'll Like It: A classic co-op wave-based shooter that excels in gore, mutation-themed enemies, and intense survival gameplay.
- #12 REMNANT II®
89% matchVery Positive82% of 69,006 reviews2023
Dev: Gunfire GamesPub: Arc Games
Windows
Median: 17.2 hrsMean: 37.5 hrs≥1hr: 94%
REMNANT II® pits survivors of humanity against new deadly creatures and god-like bosses across terrifying worlds. Play solo or co-op with two other friends to explore the depths of the unknown to stop an evil from destroying reality itself.
Why similar: Online Co-Op 26.4%, Shooter 18.4%, Dark 13.9%, Horror 12.4%, PvE 11.3%
Why You'll Like It: Features complex procedural generation and challenging co-op combat that rewards character customization and exploration.
- #13 Barotrauma
87% matchVery Positive94% of 90,078 reviews2023
Dev: FakeFishPub: Daedalic Entertainment
Windows · Mac · Linux
Median: 9.1 hrsMean: 56.4 hrs≥1hr: 91%
Barotrauma is a 2D co-op submarine simulator – in space, with survival horror and RPG elements. Steer your submarine, complete missions, fight monsters, fix leaks, operate machinery, man the guns and craft items, and stay alert: danger in Barotrauma doesn’t announce itself!
Why similar: Survival 30.8%, Survival Horror 25.4%, Horror 23.8%, Sci-fi 16%, Action 4.1%
Why You'll Like It: An intense co-op horror game set in a claustrophobic, derelict-like environment where survival depends on team coordination.
- #14 Void Crew
86% matchVery Positive86% of 8,473 reviews2024
Dev: Hutlihut GamesPub: Focus Entertainment
Windows
Median: 9.2 hrsMean: 16.8 hrs≥1hr: 94%
Void Crew is a Chaotic, Co-op Roguelite game for 1 to 6 players: Outfit your spaceship and crew for thrilling quests, brave fierce enemies in Space Battles... and try not to panic!
Why similar: Online Co-Op 22.4%, PvE 16.5%, Space 16.3%, Character Customization 12.8%, Sci-fi 11.1%
Why You'll Like It: Focuses on co-op sci-fi exploration and managing derelict vessels in a hostile space environment.
- #15 Nemesis: Distress
89% matchMixed53% of 354 reviews2022
Dev: Awaken Realms
Windows
Median: 48 minMean: 1.6 hrs≥1hr: 46%
NEMESIS DISTRESS is a unique multiplayer Sci-Fi horror experience that aims at creating unforgettable, cinematic moments. Remember – this is NOT a shooter, in Nemesis you are not the hunter. You are the PREY.
Why similar: FPS 20.5%, Survival Horror 14.8%, Shooter 12.7%, Horror 11.2%, First-Person 9.6%
Why You'll Like It: A dedicated sci-fi horror survival game that emphasizes co-op strategy and derelict ship exploration.
- #16 Earthfall
88% matchMixed65% of 2,310 reviews2018
Dev: Holospark
Windows
Median: 3.2 hrsMean: 6.8 hrs≥1hr: 87%
NOW AVAILABLE! When the Earth falls to an extra-terrestrial invasion, humanity becomes an endangered species. Earthfall is a four-player cooperative shooter that challenges players to survive hordes of ruthless alien drones and their inscrutable masters.
Why similar: Online Co-Op 22.9%, FPS 21.6%, Aliens 18.2%, Shooter 9.9%, First-Person 6.9%
Why You'll Like It: A co-op shooter that focuses on alien survival and defensive mechanics in a sci-fi setting.
- #17 Nightmare Reaper
86% matchVery Positive93% of 3,790 reviews2022
Dev: Blazing Bit Games
Windows
Median: 4.5 hrsMean: 14.9 hrs≥1hr: 83%
Blast through a cursed nightmare solo or with up to 3 friends. A retro-inspired FPS where looter shooter weapons meets boomer shooter chaos and rogue-lite elements.
Why similar: FPS 36.6%, Shooter 17.1%, Horror 13.3%, First-Person 12.3%, Dark 10.6%
Why You'll Like It: A fast-paced FPS that blends retro aesthetics with deep roguelite looter-shooter progression.
- #18 Shatterline
84% matchMostly Positive73% of 29,161 reviews2025
Dev: Frag Lab LLC
Windows
Median: 1.9 hrsMean: 16.2 hrs≥1hr: 65%
Get ready for the apocalypse! Shatterline is a high-octane single-player FPS adventure where Earth’s survival hangs in the balance. Pick a unique operator and combat the alien plague!
Why similar: Hero Shooter 22.9% ★, FPS 16.8%, Shooter 11.2%, Online Co-Op 10.2%, PvE 10.2%
Why You'll Like It: A modern FPS that offers engaging cooperative PvE modes alongside its competitive offerings.
- #19 The Anacrusis
85% matchMixed47% of 1,887 reviews2023
Dev: Stray Bombay
Windows
Median: 2.8 hrsMean: 6.5 hrs≥1hr: 85%
Battle for survival against endless alien hordes with your friends! The Anacrusis is a first-person shooter that dynamically adjusts difficulty to you. Experience intense 1-4 player co-op action or play as the aliens and stop your friends in 1-8 player Versus mode. Full Steam Workshop support!
Why similar: FPS 22.9%, PvE 15.3%, Space 15%, Shooter 13.9%, Sci-fi 11.5%
Why You'll Like It: A procedural co-op shooter set in a retro-futuristic sci-fi environment with a focus on team survival.
- #20 Scathe
84% matchMixed56% of 295 reviews2022
Dev: Damage State
Windows
Median: 36 minMean: 3.6 hrs≥1hr: 40%
Scathe is an intense, blood-soaked FPS where quick reflexes are the key to surviving bullet Hell. Rip through the labyrinth that stands between you and your ascension. Blast your way through the underworld’s deadliest demons solo or with up to three comrades in drop-in/drop-out online co-op.
Why similar: FPS 29%, Shooter 16.3%, First-Person 12.1%, Horror 11.8%, Dark 10.7%
Why You'll Like It: A high-octane FPS that features intense gore, bullet-hell mechanics, and a co-op campaign.
- #21 Back 4 Blood
82% matchMixed69% of 73,371 reviews2021
Dev: Turtle Rock StudiosPub: Warner Bros. Games
Windows
Median: 8.2 hrsMean: 44.1 hrs≥1hr: 91%
Back 4 Blood is a thrilling cooperative first-person shooter from the creators of the critically acclaimed Left 4 Dead franchise. Experience the intense 4 player co-op narrative campaign, competitive multiplayer as human or Ridden, and frenetic gameplay that keeps you in the action.
Why similar: Online Co-Op 27%, FPS 20.5%, Shooter 12.9%, Horror 10.4%, Survival 8.6%
Why You'll Like It: Offers a polished co-op horror shooter experience with a heavy focus on mutation-based enemies and team synergy.
- #22 Dead Island 2
80% matchMostly Positive77% of 29,851 reviews2024
Dev: Dambuster StudiosPub: Deep Silver
Windows · Mac
Median: 9.1 hrsMean: 20.7 hrs≥1hr: 91%
A deadly virus is spreading across Los Angeles, turning its inhabitants into zombies. Bitten, infected, but more than just immune, uncover the truth behind the outbreak and discover who - or what - you are. Survive, evolve and become the ultimate Zombie Slayer.
Why similar: FPS 22.1%, Horror 18.7%, First-Person 14.7%, Dark 13.3%, PvE 12.9%
Why You'll Like It: Focuses on action-heavy co-op horror with a heavy emphasis on mutation-based combat and visceral melee.
- #23 World War Z
81% matchVery Positive82% of 32,845 reviews2021
Dev: Saber Interactive Inc
Windows
Median: 7.7 hrsMean: 35.2 hrs≥1hr: 91%
World War Z is a heart-pounding coop third-person shooter for up to 4 players featuring massive swarms of hundreds of zombies, focused on fast-paced, gruesomely spectacular action.
Why similar: Online Co-Op 31.4%, Shooter 13.6%, FPS 12.9%, PvE 10.3%, Survival Horror 9.3%
Why You'll Like It: Provides a fast-paced, high-intensity co-op horde shooter experience with strong class-based progression.
- #24 OUTRIDERS
81% matchMixed67% of 61,300 reviews2021
Dev: People Can FlyPub: Square Enix
Windows
Median: 25.9 hrsMean: 51.3 hrs≥1hr: 97%
Outriders’ brutal and bloody combat combines frenetic gunplay, violent powers and deep RPG systems to create a true genre hybrid.
Why similar: Online Co-Op 35.8%, Shooter 22.8%, Sci-fi 16.7%, Action 12.8%, Character Customization 11.9%
Why You'll Like It: A looter-shooter that provides deep character customization and satisfying co-op combat progression.
- #25 Syndrome
83% matchMixed64% of 373 reviews2016
Dev: Camel 101
Windows · Mac
Median: 4.2 hrsMean: 5.6 hrs≥1hr: 94%
Syndrome, a sci-fi survival horror game that places you in a living hell inside a doomed starship. Find out what happened to your lost crew. Run. Hide. Fight. Survive.
Why similar: FPS 14.3%, Survival Horror 12.2%, Horror 11.1%, Space 11%, Survival 9.6%
Why You'll Like It: A dedicated sci-fi horror FPS that focuses on survival, stealth, and uncovering mysteries on a derelict ship.
- #26 Species: Unknown
77% matchVery Positive94% of 11,374 reviews2025
Dev: WanadevStudio
Windows
Median: 5.0 hrsMean: 8.4 hrs≥1hr: 91%
Species: Unknown is a 1 to 4 players co-op survival horror. Complete high-risk missions aboard an abandoned ship while being hunted by an unknown creature. Survive and upgrade your gear to face each new threat that lurks in the dark.
Why similar: Online Co-Op 16.9%, Aliens 13.6%, Horror 10.8%, FPS 10.2%, Survival Horror 8.2%
- #27 System Shock
79% matchVery Positive90% of 13,021 reviews2023
Dev: Nightdive StudiosPub: Atari
Windows
Median: 4.1 hrsMean: 16.7 hrs≥1hr: 74%
A first-person fight to the death in the depths of space!
Why similar: FPS 19.5%, Horror 14%, Sci-fi 13.5%, Space 10.4%, Survival Horror 10.2%
Why You'll Like It: The quintessential atmospheric sci-fi horror experience set on a derelict space station.
- #28 Dead Space
78% matchVery Positive91% of 71,387 reviews2023
Dev: MotivePub: Electronic Arts
Windows
Median: 8.8 hrsMean: 16.1 hrs≥1hr: 85%
The sci-fi survival-horror classic returns, completely rebuilt to offer an even more immersive experience — including visual, audio, and gameplay improvements — while staying faithful to the original game’s thrilling vision.
Why similar: Horror 16.9%, Space 14.6%, Survival Horror 13.8%, Aliens 12%, Sci-fi 10.9%
Why You'll Like It: A masterclass in derelict ship horror, providing the perfect tone and setting for fans of the genre.
- #29 Deadzone: Rogue
77% matchVery Positive82% of 16,730 reviews2025
Dev: Prophecy Games
Windows
Median: 10.7 hrsMean: 20.0 hrs≥1hr: 94%
Deadzone: Rogue is a roguelite FPS set in space. Blast through swarms of hostile machines, combine powerful augments and elements to forge your build, and grow stronger with each run — solo or in co-op.
Why similar: Online Co-Op 20.2%, FPS 19.1%, PvE 10.8%, Horror 10%, Shooter 9.7%
- #30 Strange Brigade
79% matchVery Positive84% of 11,344 reviews2018
Dev: Rebellion
Windows
Median: 3.7 hrsMean: 9.4 hrs≥1hr: 86%
Embark on an exotic journey into danger in this rip-roaring 1930s third person adventure for 1-4 players! Encounter pulse-pounding action, treacherous traps and tales of derring-do!
Why similar: Online Co-Op 38.3%, Shooter 23.8%, PvE 13.8%, Action 9.7%, Horror 9.1%
Why You'll Like It: Offers co-op exploration and action with a pulp-horror aesthetic that encourages teamwork.
- #31 Moros Protocol
76% matchVery Positive81% of 967 reviews2025
Dev: Pixel ReignPub: Super Rare Originals
Windows
Median: 3.1 hrsMean: 5.5 hrs≥1hr: 83%
Face the darkness in Moros Protocol, a pixel-painted sci-fi FPS roguelite. Survive the nightmare alone or with allies as you navigate the decaying warship, stalked by horrors and guided by a voice you don’t recognize. Adapt, upgrade, and push forward. You may be outnumbered, but not outmatched.
Why similar: FPS 23.7%, Online Co-Op 15.1%, Shooter 14.4%, Horror 14%, Space 13.9%
- #32 Deep Rock Galactic: Rogue Core
75% matchMixed60% of 15,488 reviews2026
Dev: Ghost Ship GamesPub: Ghost Ship Publishing
Windows
Median: 11.1 hrsMean: 20.8 hrs≥1hr: 94%
DEEP ROCK GALACTIC: ROGUE CORE is a 1-4 player co-op shooter with sci-fi dwarves, procedurally-generated caves and random roguelike upgrades. Explore maze-like mines and blast through hordes of alien abominations — no two runs are the same. Move quickly, work together and shoot first to survive.
Why similar: FPS 17.9%, Online Co-Op 14.5%, PvE 10.8%, Shooter 9.2%, Horror 8.8%
- #33 Sketchy's Contract
74% matchVery Positive85% of 1,338 reviews2026
Dev: Dimensionless Games
Windows
Median: 5.6 hrsMean: 11.9 hrs≥1hr: 87%
A 1-8 player co-op sci-fi looter horror game that takes place on a mysterious asteroid belt where players must complete contracts by traveling to exotic planets to kill creatures, find loot, and/or farm planetary materials that they must return to an ominous figure named Sketchy.
Why similar: Online Co-Op 20.3%, Aliens 12.6%, Horror 12.2%, Survival Horror 11.2%, Sci-fi 9.2%
- #34 Nuclear Nightmare
75% matchVery Positive81% of 19,279 reviews2024
Dev: BG Productions
Windows
Median: 2.4 hrsMean: 5.2 hrs≥1hr: 76%
Venture forth as part of a specialized team of fellow players tasked with retrieving classified materials, evading the black goo virus, and the nightmarish entities it has spawned. With time running out before the US government initiates a devastating nuclear strike to contain the spreading menace.
Why similar: Online Co-Op 26.9%, Survival Horror 15.9%, Horror 14.5%, Aliens 11.6%, First-Person 7.8%
- #35 Inferno Protocol
74% matchVery Positive80% of 183 reviews2026
Dev: Tektonic Interactive
Windows
A survival horror set in a massive maze. Play solo or 6-player co-op. Scavenge resources to craft gear and survive against terrifying enemies. Unlock unique abilities and find the exit.
Why similar: Online Co-Op 17.3%, FPS 15.6%, Survival Horror 12%, Survival 11.9%, Horror 11.7%
- #36 Mycopunk
73% matchVery Positive88% of 4,728 reviews2025
Dev: Pigeons at PlayPub: Devolver Digital
Windows
Median: 5.2 hrsMean: 15.7 hrs≥1hr: 84%
Cut through fungal aliens in this hyper-customizable, mission based looter shooter. Hundreds of hand-crafted upgrades, 4-player co-op, and a little roach man. What’s not to love?
Why similar: Online Co-Op 25.6%, FPS 23.7%, Shooter 12.4%, PvE 12.2%, Space 8.8%
- #37 Unsafe Express
76% matchMixed56% of 285 reviews2024
Dev: OnSkull Games
Windows
Unsafe Express is a cooperative first-person survival horror game for 1-4 players. Navigate through space stations, collect materials and outlast your enemies! Choose your objective based on complexity levels, then cast your vote. Gather items, exterminate hostiles, fulfill missions and repeat!
Why similar: Online Co-Op 16.3%, Aliens 14.6%, FPS 11.4%, Survival Horror 10%, Horror 9.8%
- #38 NO BACKUP
73% matchMixed68% of 1,056 reviews2026
Dev: Serundeox
Windows
Median: 1.5 hrsMean: 2.0 hrs≥1hr: 67%
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.
Why similar: Online Co-Op 19%, FPS 18.1%, Horror 17.5%, Survival Horror 8.3%, Shooter 7.1%
- #39 C.A.S.T. (CHERNOZEM ANOMALY STRIKE TEAM)
72% matchVery Positive88% of 850 reviews2025
Dev: BRAIN DOES (NOT) WORK
Windows
Median: 2.7 hrsMean: 6.0 hrs≥1hr: 71%
C.A.S.T is a third-person PvE extraction shooter playable solo or in co-op. Select your character and loadout to battle enemy hordes, evade anomalies, and complete objectives across handcrafted maps with dynamic procedural elements.
Why similar: Online Co-Op 30%, PvE 17.4%, Shooter 16.8%, Horror 15.9%, Combat 7.5%
- #40 Infestation: Origins
73% matchMostly Positive76% of 196 reviews2025
Dev: Nightmare Forge Games
Windows
A co-op horror in which you're an exterminator treating sinister infestations caused by twisted versions of classic characters and urban legends.
Why similar: Online Co-Op 35.8%, Horror 25.4%, PvE 17.8%, First-Person 13.8%, Action 7.2%
- #41 John Carpenter's Toxic Commando
70% matchMostly Positive73% of 7,235 reviews2026
Dev: Saber InteractivePub: Focus Entertainment
Windows
Median: 9.2 hrsMean: 16.3 hrs≥1hr: 93%
Pick a character and team up with three friends ‘cause it’s time to save the world. Experience intense FPS action as you obliterate hordes of terrifying monsters! You may not be on the best team of mercenaries, but you are… a Toxic Commando!
Why similar: Online Co-Op 22%, FPS 18.9%, Shooter 12.8%, PvE 11.8%, Horror 9.4%
- #42 Aliens: Fireteam Elite 2
70% matchMixed62% of 3,871 reviews2026
Dev: Cold Iron StudiosPub: Daybreak Game Company
Windows
Median: 15.0 hrsMean: 21.5 hrs≥1hr: 94%
This is a fight for survival. Xenomorphs swarm in overwhelming numbers. Every room could be your last.
Why similar: Shooter 23.7%, Online Co-Op 16.6%, Space 16.2%, PvE 12.4%, Action 9.6%
- #43 Jump Space
69% matchVery Positive85% of 13,145 reviews2025
Dev: Keepsake Games
Windows
Median: 6.5 hrsMean: 11.9 hrs≥1hr: 92%
Jump Space (formerly Jump Ship) is a mission based co-op PvE for 1-4 players, where you are the crew of a spaceship. Transition seamlessly from crewing the ship to on-foot exploration and space walks. Explore, upgrade, and survive intense encounters in deep space together.
Why similar: FPS 17.9%, Space 13.8%, PvE 11.7%, Shooter 11%, Sci-fi 10.1%
- #44 The Mound: Omen of Cthulhu
69% matchMixed69% of 4,142 reviews2026
Dev: ACE TeamPub: Nacon
Windows
Median: 4.3 hrsMean: 7.8 hrs≥1hr: 91%
In up to four player co-op, form a group of explorers searching for treasure. In this cursed jungle, danger is everywhere and monstrous creatures alter reality. Stay clear-headed and tame the jungle before it devours you…
Why similar: Horror 25%, First-Person 18%, Online Co-Op 16.3%, Dark 13.4%, Exploration 9.6%
- #45 Bunker Invaders
71% matchVery Positive82% of 136 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: Online Co-Op 24.9%, Aliens 14.6%, Horror 14.2%, Survival Horror 13.6%, PvE 10.6%
- #46 Crawlspace Multiplayer
72% matchMostly Positive71% of 113 reviews2024
Dev: Kiririn
Windows
Retrieve dolls from the crawlspace with your friends, or alone.
Why similar: Online Co-Op 35.8%, Survival Horror 19.4%, Horror 15%, PvE 14.3%, First-Person 12.8%
- #47 Rift Loopers
71% matchMostly Positive72% of 119 reviews2023
Dev: Monster Tooth Studios
Windows
Survive the horrors of the multiverse, alone or with your comrades, as you battle against an onslaught of insectoid like creatures. Combine abilities in different ways each loop to overcome and return safely to your universe.
Why similar: Online Co-Op 55%, Aliens 22.3%, Sci-fi 8.8%, PvE 7%, Action 6.9%
- #48 Chasmal Fear
71% matchMixed52% of 64 reviews2025
Dev: MystiveDevPub: Wandering Wizard
Windows
Chasmal Fear is a next-gen FPS action horror game built in Unreal Engine 5 from the perspective of a body camera. Manage limited resources, make smart choices that affect playthrough, and survive monsters that mutate to get stronger. Played as singleplayer or Co-Op with 2 players.
Why similar: FPS 16.4%, Online Co-Op 13%, Horror 12%, Survival Horror 10.8%, Shooter 9.4%
- #49 Active Matter
67% matchMostly Positive79% of 3,151 reviews2026
Dev: Matter TeamPub: Gaijin Network Ltd
Windows · Linux
Median: 5.2 hrsMean: 13.5 hrs≥1hr: 81%
Join dangerous raids for loot or intense PvP/PvE battles in this new realistic military shooter set in a fractured multiverse. Fight in quantum-unstable zones for control of active matter - the substance that bends time and space.
Why similar: FPS 19.5%, Online Co-Op 18.9%, Horror 12.5%, PvE 12%, Shooter 11%
- #50 Abyssus
67% matchVery Positive85% of 5,785 reviews2025
Dev: DoubleMoose GamesPub: The Arcade Crew
Windows
Median: 10.4 hrsMean: 15.1 hrs≥1hr: 90%
Choose your loadout, blast through the corrupted denizens of a sunken civilization, and wield godly powers in Abyssus – a fast-paced 1-to-4 players FPS and roguelite brinepunk adventure.
Why similar: FPS 28.7%, Online Co-Op 28.2%, PvE 15.4%, Shooter 11%, First-Person 9.3%
- #51 GRAIN ROT
66% matchVery Positive89% of 2,361 reviews2026
Dev: Beck & Branch GamesPub: Neem Interactive
Windows
Median: 5.0 hrsMean: 7.4 hrs≥1hr: 92%
A horror co-op extraction builder set in a scorched wasteland where everything burns. Descend with your friends into shifting ruins, rip out furniture, and scavenge for loot before the Corrupted close in. Make it back alive, then rebuild the Outpost to better your chances for the next run.
Why similar: Online Co-Op 31.5%, Survival Horror 18.4%, PvE 14.3%, Horror 14.1%, First-Person 13.6%
- #52 Tales of Terror
68% matchMixed53% of 62 reviews2026
Dev: BearfoxBear
Windows
Tales of Terror invites you to delve into a chilling co-op horror survival experience. Unite to face unique enemies, navigate through visually stunning and treacherous levels and navigate the unknown. —Your ultimate challenge awaits: escape, if you can!
Why similar: Online Co-Op 22%, Horror 14.3%, Survival Horror 12.9%, PvE 11.2%, Shooter 9.9%
- #53 SCP: ReEnter
68% matchMixed68% of 144 reviews2026
Dev: Dawid Pawełek
Windows
SCP: ReEnter is a free, asymmetrical multiplayer FPS set during a massive containment breach. Players are randomly assigned to Humans or SCPs. Fight to secure the facility, escape, or slaughter everyone with seven playable anomalies.
Why similar: FPS 20.5%, Horror 15.4%, Online Co-Op 14.9%, Shooter 14.1%, First-Person 9.7%
- #54 RIFTSTORM
67% matchMixed70% of 740 reviews2026
Dev: Confiction Labs
Windows
Median: 2.2 hrsMean: 5.0 hrs≥1hr: 75%
RIFTSTORM is a co-op PvE looter-shooter where squads of Weavers deploy to take on missions, fight escalating hordes, collect powerful weapons and resources, and extract.
Why similar: Online Co-Op 45.5%, PvE 26.1%, Shooter 21.3%, Action 7.2%
- #55 PERISH
70% matchMostly Positive72% of 562 reviews2023
Dev: ITEM42Pub: THQ Nordic Mobile
Windows
Median: 1.8 hrsMean: 4.6 hrs≥1hr: 67%
PERISH is a stylish 1-4 player FPS with a cross to bear. Slay hordes of creatures on the black sands of Purgatory and sell their gold-stained corpses to craven priests. Kill magnificent bosses and use the proceeds to gain entrance to Elysium, a place of cosmic revelations.
Why similar: Online Co-Op 26.6%, FPS 23.2%, First-Person 12.4%, PvE 11.3%, Shooter 11.1%
- #56 Macabre
68% matchMixed61% of 153 reviews2025
Dev: Weforge Studio
Windows
A 1-4 player co-op horror game where you must outsmart a monster that adapts to your every move. Enter a volatile Rift with shifting maps and objectives, scavenge rare resources, and extract together… or betray your friends for the lion’s share of the loot.
Why similar: Online Co-Op 21.1%, Aliens 17%, Horror 15.1%, Survival Horror 14.4%, Sci-fi 11.8%
- #57 Darkwater
66% matchMostly Positive78% of 1,188 reviews2026
Dev: Targon StudiosPub: Playstack
Windows
Median: 3.7 hrsMean: 6.3 hrs≥1hr: 87%
Darkwater is a cooperative extraction horror game for 1-4 players. Command a submarine trapped under the ice of an alien planet. Battle enemy vessels and deep sea abominations as you hunt for resources. Do what it takes to survive.
Why similar: Online Co-Op 23.7%, Survival 14.7%, Horror 14.5%, Survival Horror 13.2%, PvE 12.1%
