- #1 SCP: Hellfire
97% matchNo user reviews
Dev: Wallangrad Games
Windows
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.
Why similar: Co-op 20.2%, Multiplayer 11.5%, Online Co-Op 10.7%, Action 10.5%, Adventure 9.5%
- #2 Hands Up, G!
96% matchNo user reviews
Dev: Resolet Games
Windows
In this chaotic 1-4 player co-op police simulation, perform traffic stops, check documents, search vehicles, find contraband, chase suspects, survive shootouts, and make your own rules with your friends.
Why similar: Co-op 21.8%, Multiplayer 18.2%, Online Co-Op 14.4%, Adventure 9.9%, Action-Adventure 8.4%
- #3 CUFFBUST
95% matchMixed54% of 568 reviews2025
Dev: Two Star Games
Windows
Median: 1.3 hrsMean: 2.4 hrs≥1hr: 67%
Escape prison with your friends by equipping tools, evading guards, and executing your breakout plan. Destructible environments, proximity chat, a multitude of escape routes, 10 player lobbies, and a full custom map editor!
Why similar: Co-op 18.1%, FPS 17.4%, Multiplayer 14.5%, Online Co-Op 11.9%, Sci-fi 9.2%
- #4 REPLICORE
94% matchNo user reviews
Dev: Amberdive Interactive
Windows
Replicore is a 1-4 player co-op shooter where you transform into the spherical Core: roll through tunnels, dash between cover, and launch your teammates at enemy robots for explosive takedowns. The shapeshift shooter with cooperative mobility.
Why similar: FPS 20.7%, Co-op 15.4%, Online Co-Op 12.5%, Action-Adventure 11.5%, Sci-fi 9.5%
- #5 Mana Reactor
94% matchNo user reviews2026
Dev: Heavenly Demon
Windows
From stone tools to modern weapons and giant mechs — survive, craft, and conquer another world.
Why similar: FPS 18.3%, Action-Adventure 14.1%, Action 12%, Crafting 11.2%, Adventure 10.9%
- #6 GENKAI SHURAKU
93% matchNo user reviews2027
Dev: Software GeNie
Windows
Rebuild a collapsed remote village in this crafting–farming–settlement game. Gather resources, cook, manage fields, survive raids, and run a small stall to restore the community.
Why similar: Base Building 27.6%, FPS 17.9%, Multiplayer 17.1%, Action-Adventure 13.2%, Crafting 10.2%
- #7 Shooter Buddies
91% matchNo user reviews
Dev: David Chris K
Windows
A fast paced, Sci-Fi first person shooter. Up to 4 buddies defend the planetary core against an onslaught of robots!
Why similar: Co-op 21%, FPS 20.4%, Multiplayer 13.7%, Sci-fi 13%, Action 12.2%
- #8 Final Rush
92% matchMixed46% of 147 reviews2014
Dev: Strike Games
Windows
Median: 3.7 hrsMean: 4.8 hrs≥1hr: 92%
Final Rush is an intense, difficult, co-op multiplayer FPS, where the players fight against waves of hundreds of robotic enemies. Destroy robots to earn experience points which can be used to rank up your player; improving skill, customizing armor, and upgrading weapons.
Why similar: FPS 24.2%, Co-op 23%, Action 15.7%, Multiplayer 12.4%, Indie 10.7%
- #9 Space Hulk: Deathwing Enhanced Edition
91% matchMostly Positive72% of 10,939 reviews2018
Dev: Streum On StudioPub: Focus Entertainment
Windows
Median: 3.0 hrsMean: 8.2 hrs≥1hr: 82%
Space Hulk: Deathwing - Enhanced Edition is a First-Person Shooter based on Games Workshop’s cult classic board game set in Warhammer 40,000 universe. Expanding upon the original game, and featuring a host of new content, new features and a richer multiplayer mode.
Why similar: Co-op 28.2%, FPS 22.8%, Multiplayer 12.4%, Action 11.2%, Online Co-Op 11.1%
- #10 Containment Corps
89% matchMixed64% of 55 reviews2017
Dev: Nimbus Interactive
Windows
The laser bow wielding security force has been called in. Fulfill your obligation to the Containment Corporation, keep the energy bases operational. Containment Corps mixes first person action with co-operative strategy and tower defense elements.
Why similar: FPS 20.6%, Action 17.7%, Adventure 16.8%, Multiplayer 15.2%, Co-op 12.6%
- #11 Pair A Dice
88% matchMixed58% of 617 reviews2025
Dev: Guckles
Windows
Pair A Dice is a Co-Op Dice Roller where you harness the power of magic dice to create enemies, craft items, and defeat bosses!
Why similar: Co-op 22%, Online Co-Op 14.8%, Multiplayer 13.5%, Action-Adventure 10.8%, Crafting 9%
- #12 Drunk Mages
87% matchNo user reviews
Dev: Crazy Professor Interactive
Windows
Drunk Mages is a co-op game. Players are drunk wizards trying to brew potions. Being drunk makes things a bit harder. Each level has its own unique design and different challenges that must be completed.
Why similar: Co-op 23.3%, FPS 19.1%, Multiplayer 16.5%, Online Co-Op 13.8%, Adventure 8%
- #13 Crewed
86% matchNo user reviews
Dev: Limina Games
Windows
Co-op social chaos where you signed up to crew a barely-functional spaceship for a faceless megacorporation, with up to 5 friends. Keep a fragile spaceship alive while everything falls apart at once.
Why similar: Co-op 29.5%, Multiplayer 16.5%, Online Co-Op 13%, Action 11.3%, Sci-fi 8.4%
- #14 Is This the Way
86% matchNo user reviews2026
Dev: Moth GamesPub: Navras Arena
Windows
Is This The Way is a chaotic 1–4 player online co-op survival game. Escape adaptive robot enemies, conquer physics-based parkour, and respawn to try again as teamwork turns into hilarious sabotage in unpredictable, fast-paced matches.
Why similar: FPS 21%, Action-Adventure 15.1%, Action 13.7%, Adventure 12.4%, Casual 10.6%
- #15 Dimensional Phobos Threat
85% match7 user reviews71% of 7 reviews2024
Dev: OA Game Devs
Windows
Dimensional Phobos Threat You are trapped in a cursed place in this horror investigation game for 1 to 4 players that you can play with your friends. The only way to lift the curse is to search the place and find and destroy the cursed items according to the clues
Why similar: Co-op 26.6%, FPS 18.2%, Multiplayer 16.7%, Action-Adventure 13.8%, Online Co-Op 11%
- #16 Detour
84% matchNo user reviews
Dev: Jordan Witbeck
Windows
Detour is an online co-op horror game featuring procedural generation, proximity chat, winding mazes and scary monsters. You and up to 3 of your friends are dropped into a maze. It is unknown how you got there, but your goal is clear: survive and escape.
Why similar: Co-op 24%, Multiplayer 16.7%, Online Co-Op 12.8%, Action 12.3%, Action-Adventure 11.5%
- #17 Project: Dead
84% matchNo user reviews
Dev: GaspachoWork
Windows · Linux
An asymmetrical multiplayer horror game in which a group of players must complete objectives and escape, whilst another player controls the monster who will try to find and eliminate them. Play with your friends, hide, run and do everything you can to survive.
Why similar: Action-Adventure 19.7%, Co-op 16.2%, Action 11.7%, Adventure 10.8%, Multiplayer 9.4%
- #18 Into the Cannon, Cure!
83% matchNo user reviews
Dev: TreekSamrix
Windows
Co-op zombie shooter (1–2 players) with thriller elements. Search the factory complex for valuable medical containers and bring them to the roof. Meet survivors, decide their fate, and piece together what really happened at this facility.
Why similar: Action-Adventure 18.1%, FPS 16.1%, Online Co-Op 14.3%, Co-op 12.3%, Action 11.8%
- #19 Roguerooms New Management
82% matchNo user reviews
Dev: K3melow
Windows
Roguerooms New Management is a BACKROOMS Roguelite game where you go in do jobs and eventually die but come back stronger. The game features Enemies Hazards Multiple backrooms levels and even a Skill Tree and Classes the player can choose.
Why similar: Co-op 25.1%, Online Co-Op 13.3%, Action 13.2%, Multiplayer 13%, Adventure 12%
- #20 War Machine
82% match1 user reviews50% of 2 reviews2020
Dev: GN SoftWare
Windows
War Machine is a First Person Shooter in which a soldier (Ryan) has a mission to save the world from a machine revolution.
Why similar: FPS 24.9%, Action 16.5%, Action-Adventure 16.1%, Adventure 14.6%, Casual 12.6%
- #21 Blightrest
81% matchNo user reviews
Dev: Zero Hype Games
Windows
Blightrest is a co-op survival action game set in a dark, open world where every decision brings you closer to either salvation or eternal damnation. Master survival, build fortifications, banish demons with ancient rituals, and explore the Wastes where even shadows have eyes.
Why similar: Co-op 19.9%, Base Building 19.3%, Crafting 12.9%, Action-Adventure 8.2%, Multiplayer 8%
- #22 R-Space
81% match6 user reviews100% of 6 reviews2024
Dev: Blaspar
Windows
R-Space is a fast-paced first-person shooting game that supports up to 4 people online. Players need to survive round after round of trials, continuously strengthen their abilities, and challenge higher rounds.
Why similar: FPS 30.6%, Co-op 15.7%, Action 12.3%, Multiplayer 8.3%, Online Co-Op 8.1%
- #23 Skeletons Uprising
80% matchNo user reviews
Dev: theghost3907
Windows
Play alone or grab up to 4 friends and survive wave-based rounds and special enemies. Collect parts, Craft special items, and Explore the maps to unlock secrets and increase your chances of survival. Have fun and stay alive.
Why similar: FPS 25.5%, Co-op 19.1%, Action-Adventure 18.4%, Action 15.7%, Multiplayer 11.4%
- #24 Inferno Protocol
78% 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: Co-op 18.7%, FPS 15.5%, Crafting 10.8%, Online Co-Op 10.2%, Sci-fi 10%
- #25 Midnight Maintenance Crew
79% matchNo user reviews
Dev: KnightVisionTactical
Windows
Midnight Maintenance Crew is a cooperative horror game where you and your team repair critical systems inside dangerous facilities while avoiding environmental hazards and hostile creatures.
Why similar: Co-op 28.7%, Online Co-Op 14.4%, FPS 13.3%, Multiplayer 11.2%, Action 10.6%
- #26 Interstellar Marines
79% matchMixed53% of 7,877 reviews2013
Dev: Zero Point Software
Windows · Mac · Linux
Median: 48 minMean: 6.8 hrs≥1hr: 45%
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.
Why similar: Co-op 25.1%, FPS 24.8%, Multiplayer 15.1%, Sci-fi 12.2%, Action 9.6%
- #27 Far Cry® 6
77% matchMostly Positive71% of 37,105 reviews2023
Dev: Ubisoft TorontoPub: Ubisoft
Windows
Median: 14.4 hrsMean: 34.4 hrs≥1hr: 92%
Lead the revolution in this first-person open world guerrilla shooter. Fight with improvised weapons, travel however you can, and build your rebel network to take down Castillo's regime.
Why similar: FPS 17.5%, Co-op 16.4%, Multiplayer 12.1%, Action-Adventure 11.5%, Crafting 11.2%
- #28 Baaad Trip
77% matchNo user reviews
Dev: Launchpad Studios
Windows
Guide a flock of sheep home in 1–4 player co-op. Scout your route, gather resources, build bridges, and improvise when the sheep turn your plan into chaos.
Why similar: Co-op 29.4%, Multiplayer 22%, Online Co-Op 14.4%, Adventure 11.1%, Action 10%
- #29 Head Shot
78% matchMixed53% of 1,820 reviews2016
Dev: Indie Game Group
Windows
Median: 3.5 hrsMean: 20.1 hrs≥1hr: 93%
Head Shot is a Cartoon FPS Game. There are 5 perks of character and too many weapons ...
Why similar: FPS 31.7%, Multiplayer 18.9%, Action 14.4%, Casual 13.3%, Adventure 11.9%
- #30 Arabian Gulf
76% matchMixed48% of 953 reviews2025
Dev: IVDev
Windows
Arabian Gulf is a single-player survival action game set in a harsh desert. Face relentless enemies, endure tough conditions, and fight through dangerous terrain using basic tools and weapons. Survive, overcome each challenge, reach the distant castle, and claim the hidden treasure.
Why similar: FPS 29.2%, Action-Adventure 18.9%, Action 16.7%, Adventure 16.2%, Combat 8.9%
- #31 Habitat Toxica
75% matchNo user reviews
Dev: İ.B
Windows
In Habitat Toxica, a mysterious virus mutates animals into hostile creatures, pushing them toward extinction. As one of the few chimpanzees who gained intelligence from the infection, you must fight for survival and save the remaining wildlife.
Why similar: Co-op 17.8%, Base Building 14.6%, Multiplayer 13%, Crafting 12.8%, Online Co-Op 10.9%
- #32 Solitary Horizons
75% matchNo user reviews
Dev: PaceBloom
Windows
Gather your crew. In Solitary Horizons, up to 4 players fight to survive a hostile alien world - scavenging resources, building fortified bases, and deploying intelligent robot companions against waves of relentless threats. In the dark, something is hunting you. Stay together, or die alone.
Why similar: Co-op 21.7%, Base Building 16.5%, Multiplayer 11.3%, Crafting 11.2%, Sci-fi 7.9%
- #33 Blood of the North
74% matchNo user reviews2027
Dev: HP Studio
Windows
A survival game with roguelite elements where you build, fight, and explore the northern islands to reclaim what was lost.
Why similar: Co-op 31.5%, Multiplayer 17.7%, Adventure 17.2%, Crafting 14.7%, Action 7.4%
- #34 Criminauts
73% matchNo user reviews
Dev: Exaere Software
Windows · Mac · Linux
Criminauts is a co-op sci-fi action game where a crew of misfits must build, maintain, and pilot a spaceship to survive in a hostile universe. As Criminauts, you have been tasked by the Conglomerate to combat the rising robot threat in an under-equipped spacecraft in exchange for your freedom.
Why similar: Co-op 28.7%, Base Building 20.5%, Multiplayer 16.8%, Action 10.5%, Sci-fi 7.8%
- #35 Deadburg
73% matchVery Positive87% of 128 reviews2022
Dev: Reanimated Games
Windows
Deadburg is a co-op survival game set in a procedurally generated city with thousands of buildings to explore and zombies to kill. Every building you see can be explored, exploited and destroyed one block at a time. Play alone or with friends and discover the secrets of the city.
Why similar: Base Building 24.4%, FPS 15.4%, Co-op 11.7%, Action 10.2%, Crafting 9.6%
- #36 Dreg Cannon
73% matchNo user reviews
Dev: Team RAEPub: Extinction Studios
Windows
Rise up and help save New Vega from the Techno-mages!
Why similar: FPS 30.7%, Sci-fi 18.1%, Action-Adventure 17.5%, Action 11.3%, Adventure 10.6%
- #37 Wilderness Edge
72% matchNo user reviews
Dev: Envying CentaurPub: Envying Centaur Gaming
Windows
Wilderness Edge is a open world survival multiplayer game. You must rely on your instincts to forage for resources, build shelter, and hunt for sustenance to survive.
Why similar: Action-Adventure 15.7%, Action 14.6%, Crafting 14%, Adventure 13.2%, Co-op 12.2%
- #38 E.T. Armies
74% matchMixed50% of 332 reviews2016
Dev: Raspina StudioPub: Merge Publishing
Windows
Median: 4.2 hrsMean: 4.9 hrs≥1hr: 93%
E.T. Armies is an action-packed, fast-paced, science-fiction first person shooter. The game takes place in a future where Earth has been reduced to ashes; It is now home to a new nation that hungers only for war. Prepare yourself to rise and defend against the invasion of the Forsaken.
Why similar: FPS 36.1%, Multiplayer 23.2%, Sci-fi 18.7%, Action 18.5%, Indie 3.5%
- #39 Fearwoods
71% matchNo user reviews2026
Dev: FearwoodsPub: GrabTheGames
Windows
Fearwoods is a 4 co-op survival horror where light and silence are your only weapons. Explore the cursed forest, uncover Aveline’s story, evade a relentless demon, and fight for escape before the darkness consumes you.
Why similar: Co-op 25.5%, Multiplayer 19.3%, Online Co-Op 17.2%, Action 9.8%, Adventure 9.3%
- #40 残存之物 Remnants
71% matchNo user reviews
Dev: Storm101
Windows
A survival crafting game set after an AI uprising. Stranded on a 4km × 4km island, you must gather resources, build shelter, and craft weapons to survive. Currently in early development, with core systems evolving and new content planned.
Why similar: Base Building 20.2%, FPS 17.3%, Crafting 14.7%, Building 8.2%, Combat 7.1%
- #41 Hauntibles
71% matchNo user reviews
Dev: Lunar Lunchbox
Windows
Four player dynamic co-op shooter in the spirit realm. Are you ready to face the haunts, master your role, and rewrite your destiny?
Why similar: FPS 22.6%, Action-Adventure 16.3%, Co-op 16%, Action 14.3%, Adventure 12.9%
- #42 Not Dead Yet
72% matchMixed66% of 44 reviews2020
Dev: Vincae Entretenimento
Windows
Not Deat Yet is a 1-4 player co-op, fast-paced, rogue-lite FPS, with elements of deck-building and strategy that will test your skills in creating your own build while having to manage your resources and survive restless waves of zombies.
Why similar: FPS 21%, Co-op 18.4%, Online Co-Op 12.8%, Multiplayer 11.6%, Crafting 10%
- #43 Circuit Defender
70% matchNo user reviews
Dev: Velidyne
Windows
A first person shooter and tower defense blend where players defend against waves of robots. Play alone or with friends to design paths, build towers, and upgrade weapons to protect key areas!
Why similar: Co-op 20.6%, FPS 18.7%, Base Building 17%, Sci-fi 10.7%, Online Co-Op 10.4%
- #44 Arctic Unrest
70% matchNo user reviews2027
Dev: RadMods Studios
Windows
Arctic Unrest is an intense experience of combat survival set in a beautiful hand-crafted frozen world. Hunting, Crafting and Harvesting will all be critical in keeping you alive. Snowmobiles, Helicopters & Boats will keep you moving in your fight to stay alive. Keep frosty and you just might!
Why similar: Co-op 22.3%, Base Building 14.5%, Online Co-Op 11.8%, Multiplayer 11.7%, Action 11.6%
- #45 Feed The Fire
70% matchNo user reviews
Dev: Magellan Tide Games
Windows
Feed The Fire is an online co-op survival horror game for up to 4 players. Search the woods for your missing sister. During the day, hunt for food, craft tools, and fortify your camp. When night falls, only fire can protect you from whatever took her.
Why similar: Multiplayer 21.5%, Co-op 16.4%, Online Co-Op 16.4%, Action-Adventure 9%, Action 7.8%
- #46 Among The Stars
69% matchNo user reviews
Dev: Napimel
Windows
Among Stars is about the survival of the human species. Fighting will take place in space on stations, ships and on planets. Spaceships with advanced technology can give you the upper hand to survive and defeat the alien invaders. Play solo or have multiple players unite to withstand the invasion
Why similar: Base Building 22.9%, Crafting 13.9%, Co-op 11.2%, Combat 9.8%, Action-Adventure 9.3%
- #47 nan
69% matchNo user reviews
Dev: GameHuntGuild
Windows
Why similar: FPS 19.9%, Co-op 18.8%, Multiplayer 11.5%, Adventure 11.2%, Action 11%
- #48 Trap Testers
68% matchNo user reviews2026
Dev: Very Serious Games
Windows · Linux
An obstacle race where you’re in charge of setting up the obstacles! Will you manage to stop your opponents from winning, or will you fail and die to your own traps?
Why similar: Co-op 30%, Multiplayer 24.6%, Online Co-Op 18.5%, Action 13.5%, Casual 5.4%
- #49 Ronin's Way
68% matchNo user reviews
Dev: Grinding Crow
Windows
A brutal exploration and survival game for 1-4 players, set on an island archipelago inspired by far Eastern culture. Engage in epic katana duels, build and fortify your settlement, raise your army and forge your own masterless path.
Why similar: Co-op 14.6%, Base Building 14%, Multiplayer 13.9%, Crafting 12.7%, Online Co-Op 12%
- #50 PASTDARK
67% matchNo user reviews
Dev: Skill Issue Studios
Windows
PASTDARK is a horror extraction game with CO-OP up to 4 players with a twist - MADNESS! This makes each of the players see and hear things which are not there. Extract toys and submarine parts by utilizing stealth, teamwork, proximity voice chat and various items before the madness overwhelms you!
Why similar: Co-op 30.9%, Action-Adventure 15.5%, FPS 11.9%, Adventure 10.1%, Multiplayer 9.4%
- #51 Did You Hear That?
69% match3 user reviews67% of 3 reviews2020
Dev: Vimes Entertainment
Windows
An adventure game where you can only use your hearing sense because the other senses are neutralized. Visually impaired can play this game
Why similar: FPS 28.4%, Action-Adventure 23.3%, Adventure 16.9%, Action 15.9%, Indie 6.5%
- #52 Hazard Crew
67% matchNo user reviews2026
Dev: DopamineDreams
Windows
A first-person bodycam horror game, 1-4 player co-op about scavenging. Explore a procedurally generated maze of empty rooms for Hazard Recovery Co., collecting objects graded on rarity. Every corridor is a choice: leave with something ordinary, or go deeper in the dark for something worth more.
Why similar: FPS 27.7%, Action-Adventure 19.9%, Co-op 18%, Adventure 11.5%, Multiplayer 9.6%
- #53 Call of Duty®: Black Ops II
67% matchVery Positive86% of 49,472 reviews2012
Dev: TreyarchPub: Activision
Windows
Median: 3.4 hrsMean: 32.6 hrs≥1hr: 66%
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
Why similar: FPS 30.3%, Multiplayer 24.8%, Co-op 17.9%, Action 11.2%, Online Co-Op 7.7%
- #54 The Last Viking
67% matchNo user reviews
Dev: NoBrain Studio
Windows
Play as a young viking, learn to survive and fight in the wilderness. To fulfill your destiny, explore an island alone or in cooperation with friends, build structures, confront Norse gods and mythological creatures. Will you be the last Viking?
Why similar: Co-op 19.8%, Base Building 17.5%, Multiplayer 14.3%, Online Co-Op 12.2%, Crafting 9.8%
- #55 HAEX
66% matchNo user reviews
Dev: Dead Astronauts
Windows
An anomaly has been detected in the sub-arctic north. The science team sent to investigate has gone missing. Survive an alien-scarred wilderness solo or with up to 3 friends. Push back the mist, reshape the world, craft weapons and gear, and fight to unearth what happened.
Why similar: Co-op 27.3%, Sci-fi 12.7%, FPS 12.4%, Action 7.9%, Crafting 7.2%