Online Co-Op Games – Steam Marketing Tool

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Found 6844 games. It's 4.7% of all Steam games

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# Title Release Price Tags Followers Reviews Score Net Revenue
1111
Bureau of Contacts Cover Image
"Bureau of Contacts" - ghost-hunting game for 1-4 players, in which you'll encounter 2 enemies at once - location itself and the ghosts with most human-like intelligence ever. So...look around and watch what you say!
Bureau of Contacts
Steam Publisher: MIROWIN Developer: MIROWIN
Apr 12, 2025
5 months ago
$7.99
ActionAction-AdventureAdventureCo-opEarly AccessExplorationFirst-PersonHentaiHorrorIndieInvestigationLGBTQ+MultiplayerOnline Co-OpPsychological HorrorPvESingleplayerSupernaturalSurvival Horror
4,596 406 7/10 ~$62,000
1112
Backrooms Society Cover Image
Backrooms Society is a 1-8 player co-op horror game. Make your way through unique levels of the backrooms while trying to survive and avoid mysterious entities. Scavenge each level for gear and resources, bring it back to The Hub where you can sell valuables and buy/craft new gear.
Backrooms Society
Steam Publisher: Mikael Bihl Developer: Mikael Bihl
Jun 19, 2023
2 years, 2 months ago
Early Access
$6.99
ActionAction RPGAdventureCraftingDungeon CrawlerEarly AccessExplorationFirst-PersonHorrorInventory ManagementLootMultiplayerNonlinearOnline Co-OpProcedural GenerationPsychological HorrorRealisticResource ManagementRogueliteSurvival Horror
2,027 464 7/10 ~$62,000
1113
TFC: The Fertile Crescent Cover Image
Gather resources, build your base, and lead your people to victory in this captivating reimagining of classic base-building RTS, set in the Bronze Age. Secure fertile land, fend off raids, and stockpile food to generate knowledge and unlock powerful village advancements.
TFC: The Fertile Crescent
Steam Publisher: Wield Interactive Developer: Wield Interactive
Jun 13, 2024
1 year, 2 months ago
$10.99
2DAction RTSBase BuildingCity BuilderCo-opColorfulCombatHistoricalIsometricMultiplayerOnline Co-OpPixel GraphicsPvPRTSReal Time TacticsReal-TimeRetroStrategyTacticalTutorial
5,380 295 9/10 ~$62,000
1114
Pampas & Selene: The Maze of Demons Cover Image
Join Pampas and Selene as they overcome monsters, demons, and the Dark Priest with the help of the gods themselves! Explore this co-opvania 8-bit platformer alone or with a friend. This retro game is a loving tribute to an MSX2 masterpiece from the creator of UnEpic, Ghost 1.0, and UnMetal.
Pampas & Selene: The Maze of Demons
Steam Publisher: Unepic Games Developer: @unepic_fran
May 21, 2024
1 year, 3 months ago
$9.99
1980s2D PlatformerActionAdventureCo-op CampaignControllerDemonsExplorationFantasyFemale ProtagonistLocal Co-OpMagicMedievalMetroidvaniaOld SchoolOnline Co-OpPixel GraphicsRetroSingleplayerSplit Screen
1,764 324 9/10 ~$62,000
1115
Phantom Breaker: Battle Grounds Ultimate Cover Image
"Phantom Breaker: Battle Grounds Ultimate" is a side-scrolling beat-'em-up with the heart of a fighting game, showcasing nostalgic pixel art and the latest cross-platform online multiplayer. Experience the biggest and most expansive entry in the "Phantom Breaker: Battle Grounds" series to date!
Phantom Breaker: Battle Grounds Ultimate
Steam Publisher: Rocket Panda Games Developer: Rocket Panda Games Japan
Apr 17, 2025
4 months, 3 weeks ago
$24.99
2D Fighter4 Player LocalActionAnimeArcadeBeat 'em upCharacter CustomizationCo-opFamily FriendlyFemale ProtagonistLocal Co-OpLocal MultiplayerMultiplayerOnline Co-OpPixel GraphicsPvEPvPRetroSide ScrollerSingleplayer
2,982 129 9/10 ~$62,000
1116
A World of Keflings Cover Image
Keflings may be small, but their kingdom-building adventures are gigantic! Build a world with your friends in A World of Keflings! Harvest resources, construct robots, befriend a dragon, and help a creepy witch get even creepier in this update of the classic 2010 city-building adventure.
A World of Keflings
Steam Publisher: NinjaBee Developer: NinjaBee
Jul 29, 2025
1 month, 1 week ago
$11.99
3DAdventureBase BuildingBuildingCasualCity BuilderConversationCozyCraftingCuteFamily FriendlyFunnyManagementMultiplayerOnline Co-OpResource ManagementSimulationSingleplayerThird PersonTop-Down
1,545 267 9/10 ~$61,000
1117
War Trains Cover Image
The world as we knew it has been destroyed by the apocalypse... But the railroads have survived the war. And now you need to survive the post-apocalyptic era with their help.
War Trains
Steam Publisher: Hede Developers: Fallalypse studio, Hede
Oct 22, 2019
5 years, 10 months ago
$199.99 $9.99 -95%
ActionAdventureAtmosphericCasualCo-opDifficultMultiplayerOnline Co-OpPost-apocalypticPvEPvPRPGRacingSci-fiSimulationStrategyTower DefenseTrainsWarZombies
149 16 4/10 ~$61,000
1118
MISTERY Cover Image
A multiplayer game of survival and social deduction. You work with others to collect materials, survive the dangers, and complete tasks. Beware of monsters, but more of the alternates disguising as your teammates. They can change into supernatural monsters and attack you at any time.
MISTERY
Steam Publisher: Game Frontier Developer: Game Frontier
Jan 20, 2025
7 months, 3 weeks ago
$11.99
3DActionCo-opDarkHorrorIsometricMultiplayerOnline Co-OpPvEPvPRPGRealisticSingleplayerSocial DeductionSurrealSurvivalSurvival HorrorTeam-BasedThird PersonTop-Down
4,294 266 6/10 ~$61,000
1119
Fortified Cover Image
Fortified is an explosive strategy shooter where players will defend the Earth against a menacing Martian invasion in the 1950s. Play as one-of-four pulp inspired heroes as they fight swarms of terrifying robots with an arsenal of Cold War era weapons and experimental technology.
Fortified
Steam Publisher: Siege Camp Developer: Siege Camp
Feb 3, 2016
9 years, 7 months ago
$14.99
ActionAliensCo-opIndieMultiplayerOnline Co-OpSci-fiShooterSingleplayerStrategyThird PersonThird-Person ShooterTower Defense
6,924 212 7/10 ~$61,000
1120
Goofy Gorillas Cover Image
Relive your childhood nostalgia at Goofy Gorillas, the largest virtual jungle gym! Battle it out with your friends in a wide range of casual but intense PvP gamemodes, or chill out and take part in some extra activities around the venue! Make the Goofy experience your own!
Goofy Gorillas
Steam Publisher: sponge Developer: sponge
Dec 1, 2023
1 year, 9 months ago
$7.99
3D PlatformerActionCasualCharacter CustomizationCombatFirst-PersonFunnyMultiplayerNostalgiaOnline Co-OpParkourParodyPhysicsPvPRelaxingSandboxSportsStealthStylizedTactical
1,925 395 9/10 ~$60,000
1121
Hellcoming Cover Image
Hellcoming is a co-op horror survival game for 1-4 players, who need to clean large areas from hellish abomination with the help of special tools.
Hellcoming
Steam Publisher: AAD Games Developer: AAD Games
Dec 6, 2021
3 years, 9 months ago
$4.99
ActionAtmosphericCo-opDarkDemonsDifficultFirst-PersonHorrorIndieMultiplayerOnline Co-OpPsychological HorrorPuzzleRealisticStealthSupernaturalSurvivalSurvival HorrorTacticalViolent
2,123 630 7/10 ~$60,000
1122
Hacktag Cover Image
Hacktag is a fast-paced two-player co-op stealth-game with unique asymmetric gameplay. Play as the stealth Agent in the field or as the virtually-infiltrated Hacker and work together to carry out espionage missions where nothing goes as expected!
Hacktag
Steam Publisher: Piece of Cake studios Developer: Piece of Cake studios
Feb 14, 2018
7 years, 6 months ago
$9.99
ActionAdventureArcadeAsynchronous MultiplayerCharacter CustomizationCo-opCo-op CampaignColorfulFunnyHackingIndieLocal Co-OpLocal MultiplayerMultiplayerOnline Co-OpSplit ScreenStealthTeam-Based
5,143 314 6/10 ~$60,000
1123
Lost Lullabies: The Orphanage Chronicles Cover Image
"Lost Lullabies - The Orphanage Chronicles" is a Co-Op horror game set in 1980, inspired by the real stories of an orphanage ruined by a fire in 1960 Lowell. Playable with 1-4 players, the goal is to identify and expel malevolent spirits alone or with your team.
Lost Lullabies: The Orphanage Chronicles
Steam Publisher: Pugsy Studios Developer: Pugsy Studios
Mar 7, 2025
6 months, 1 week ago
Early Access
$10.99 $7.69 -30%
3DActionAction-AdventureAdventureCo-opDarkDemonsDetectiveEarly AccessFirst-PersonHorrorInvestigationMultiplayerMysteryOnline Co-OpPsychological HorrorSingleplayerSupernaturalSurvival HorrorThriller
4,827 285 7/10 ~$60,000
1124
Super Mining Mechs Cover Image
Build your own Super Mining Mech and explore the underground in search of new natural resources. Customize your mech with unlockable parts to dig deeper than ever - by yourself or with up to 7 friends in online co-op multiplayer! So, what are you waiting for? There’s mining to be done!
Super Mining Mechs
Steam Publisher: Delayed Victory Developer: Delayed Victory
Oct 25, 2024
10 months, 2 weeks ago
$4.99
2DAdventureCasualCharacter CustomizationCo-opCollectathonColorfulCraftingFamily FriendlyMechsMiningOnline Co-OpOpen WorldPixel GraphicsProcedural GenerationRelaxingSandboxSide ScrollerSteampunkUnderground
2,672 620 9/10 ~$59,000
1125
Deadly Broadcast Cover Image
Deadly Broadcast is a co-op horror and survival game that can be played with 1-4 players. As a Famous Streamer, you have to stay alive, but at the same time you should stream the paranormal events in the cursed places to gather more donations and more viewers. Don’t die! Don’t cut the Broadcast!
Deadly Broadcast
Steam Publisher: Apphic Games Developer: Apphic Games
Feb 2, 2023
2 years, 7 months ago
$4.99
3DActionAction-AdventureAdventureCo-opDarkDemonsFPSFirst-PersonHorrorMultiplayerMysteryOnline Co-OpPsychological HorrorSupernaturalSurrealSurvivalSurvival HorrorThrillerZombies
1,943 619 6/10 ~$59,000
1126
Outbreak: The New Nightmare Cover Image
Return to the roots of co-op survival horror as you face monstrous hordes, scrounge for supplies and attempt to survive the nightmare. You have one life. Make it count!
Outbreak: The New Nightmare
Steam Publisher: Dead Drop Studios LLC Developer: Dead Drop Studios LLC
Jan 5, 2018
7 years, 8 months ago
$12.99 $2.59 -80%
ActionAdventureAtmosphericDarkDemonsDifficultEarly AccessExplorationFemale ProtagonistGoreHorrorIndieMultiplayerOnline Co-OpRPGSingleplayerSurvivalSurvival HorrorViolentZombies
4,110 236 6/10 ~$59,000
1127
STUFFED Cover Image
A spooky teddy bear first-person shooter where you defend your owner from waves of her nightmares. Play solo or join your friends in up to 4 player online co-op.
STUFFED
Steam Publisher: TheGamePublisher.com Developer: Waving Bear Studio
Jun 16, 2024
1 year, 2 months ago
$12.99
3DActionCasualCharacter CustomizationCo-opComedyCuteFPSFirst-PersonFunnyMultiplayerOnline Co-OpProcedural GenerationPvEShooterSingleplayerStylizedSurvivalTacticalZombies
3,435 236 7/10 ~$59,000
1128
VR Giants Cover Image
VR Giants is a local coop VR game in which one VR player and one gamepad player work together. The VR player controls a giant and must protect and support the tiny player who is controlled by the screen player. The tiny player can use the body of the giant as an extension of the level.
VR Giants
Steam
VR Required Publisher: Risa Interactive Developer: Risa Interactive
Jun 14, 2023
2 years, 2 months ago
Early Access
$19.99 $14.99 -25%
3D PlatformerActionAdventureAsymmetric VRCo-opCo-op CampaignEarly AccessFamily FriendlyFunnyIndieLocal Co-OpLocal MultiplayerMultiplayerOnline Co-OpPhysicsPlatformerPuzzlePuzzle PlatformerVR
2,946 152 9/10 ~$58,000
1129
Tallowmere 2: Curse of the Kittens
Steam Publisher: Chris McFarland Developer: Chris McFarland
Feb 19, 2024
1 year, 6 months ago
$9.99
2D Platformer4 Player LocalAction RoguelikeCatsControllerDark FantasyDungeon CrawlerEarly AccessGoreHack and SlashLocal Co-OpLootOnline Co-OpPerma DeathPixel GraphicsProcedural GenerationRogueliteScore AttackSingleplayerViolent
2,072 303 9/10 ~$58,000
1130
Ninjin: Clash of Carrots Cover Image
Ninjin: Clash of Carrots is an anime-inspired beat-em-up with varied enemies and deep customization. Play as the rabbit Ninjin, or Akai, the ninja fox, and fight to retrieve the carrots stolen by Shogun Moe! Redeem carrots for weapons, upgrades and more! Supports 2-player online or local co-op.
Ninjin: Clash of Carrots
Steam Publisher: Maximum Entertainment Developer: Pocket Trap
Sep 4, 2018
7 years ago
$9.99
ActionAdventureAnimeArcadeBeat 'em upBullet HellCharacter CustomizationCo-opDifficultFunnyLocal Co-OpLocal MultiplayerMultiplayerNinjaOnline Co-OpPixel GraphicsRetroShoot 'Em UpSide ScrollerSingleplayer
1,119 302 9/10 ~$58,000
1131
Eresys Cover Image
Eresys is a co-op horror game inspired from the works of H.P. Lovecraft. Teamwork is a key as players take on the roles of four cultists and face the terrifying entities together. Dynamic AI mechanics and unique enemies, Eresys promises to deliver a thrilling and spine-chilling gaming experience.
Eresys
Steam Publisher: Dragonis Games Developer: Ares Dragonis
Dec 18, 2023
1 year, 8 months ago
$8.99
3DActionAdventureCo-opCombatDarkFPSFirst-PersonGoreHorrorLovecraftianMultiplayerMysteryOnline Co-OpPsychological HorrorPuzzleSingleplayerStealthSurvival
6,728 334 6/10 ~$58,000
1132
PropHunter Cover Image
PropHunter - a fresh representative of the genre of hide and seek on the net! The players are divided into two teams - one team is hiding by taking the form and properties of objects, the second team is seek to find for impostors among props. The team that eliminates its rivals wins!
PropHunter
Steam Publisher: Alone Fox Games Developer: Alone Fox Games
Aug 6, 2021
4 years, 1 month ago
Early Access
$3.99
3DArcadeCasualCo-opColorfulComedyCreature CollectorCuteEarly AccessFamily FriendlyHidden ObjectIdlerMultiplayerOnline Co-OpPvPRPGSandboxSportsTeam-BasedThird Person
2,302 752 9/10 ~$58,000
1133
First Class Escape: The Train of Thought Cover Image
"First Class Escape: The Train of Thought" is a co-operative atmospheric escape room puzzle game, set in a beautifully realized vintage train. Do you think you have what it takes to solve the puzzles and escape the train?
First Class Escape: The Train of Thought
Steam Publisher: 0 Deer Soft Developer: 0 Deer Soft
Sep 17, 2021
3 years, 11 months ago
$6.99
AdventureAtmosphericCasualCo-opCo-op CampaignDetectiveEscape RoomExplorationFirst-PersonHidden ObjectInvestigationLinearLogicMultiplayerMysteryOnline Co-OpPuzzleRealisticRelaxingSingleplayer
1,332 429 7/10 ~$57,000
1134
Lessons with Chii-chan Cover Image
Kouta, a timid university student is tasked with tutoring the outgoing yet dense Chieri to help her get through her exams. However, they couldn't be more different. Find out what hijinks ensue in Lessons With Chii-chan!
Lessons with Chii-chan
Steam Publisher: FAKKU Developer: Orcsoft
Mar 12, 2020
5 years, 6 months ago
$19.99
2DAdventureAnimeCasualComedyDark ComedyFPSFemale ProtagonistFunnyHentaiJRPGNudityOnline Co-OpRPGMakerRomanceSexual ContentSimulationSingleplayerSportsVisual Novel
2,998 150 6/10 ~$57,000
1135
Feudal Friends Cover Image
Produce your soldiers, Improve your equipment, Battle and Win in a chaotic castle! Build your team for 1-4 Online Co-op and PVE mode options! Determine your strategy with over 40 Rune options and be the first to destroy the opposing tower.
Feudal Friends
Steam Publisher: Keep Games Developer: Keep Games
Jul 17, 2023
2 years, 1 month ago
$9.99
Action RoguelikeBase BuildingBuildingCasualCo-opColorfulCuteFunnyManagementMultiplayerOnline Co-OpParty-Based RPGRPGRogueliteSimulationSingleplayerStrategyTeam-BasedTower DefenseWar
5,667 300 6/10 ~$57,000
1136
Parallel Experiment Cover Image
Two detectives, one deadly experiment, a race against time. Each player only has one half of the puzzle. In this 2-player co-op puzzle game you can survive the parallel experiment only by working together.
Parallel Experiment
Steam Publisher: Eleven Puzzles Developer: Eleven Puzzles
Jun 5, 2025
3 months, 1 week ago
$9.99 $7.99 -20%
2DAdventureAtmosphericCo-opCo-op CampaignComic BookCrimeDetectiveEscape RoomFamily FriendlyFemale ProtagonistInvestigationMinigamesMultiplayerMysteryNarrativeOnline Co-OpPoint & ClickPuzzleStory Rich
4,215 299 9/10 ~$57,000
1137
Guns of Icarus Alliance Cover Image
Own the skies in steam-powered airships! Guns of Icarus Alliance is a team-based online game that pits co-op crews against both rival teams and an AI that learns your tactics. Players become part of the story as each battle shapes history in an ever-changing steampunk world.
Guns of Icarus Alliance
Steam Publisher: Muse Games Developer: Muse Games
Mar 31, 2017
8 years, 5 months ago
$4.99
ActionAdventureCo-opCompetitiveFPSFamily FriendlyFirst-PersonFlightGreat SoundtrackIndieMultiplayerOnline Co-OpPvEShooterSimulationSteampunkTeam-Based
10,012 597 9/10 ~$57,000
1138
Brother Wings Cover Image
Brother Wings is a shoot up jet fighter game with vertical scrolling. In this game the player can choose between controlling Marko or Guida, brothers and pilots. The game has two forms, infinity and time attack, both with several ships and types of villains to face.
Brother Wings
Steam Publisher: HandMade Games Developer: Brogames
Jan 10, 2017
8 years, 8 months ago
$24.99 $1.24 -95%
2DActionArcadeCasualChoices MatterChoose Your Own AdventureDungeon CrawlerIndieMassively MultiplayerMultiplayerOnline Co-OpPixel GraphicsPoint & ClickPuzzleRetroShoot 'Em UpShooterSingleplayerSurvival
115 118 7/10 ~$57,000
1139
Zedfest Cover Image
Zedfest is the goriest game show ever created! A hardcore 6 player co-op third-person shooter with the goal to complete objectives while neutralizing Zeds with lots and lots of visceral gore.
Zedfest
Steam Publisher: Diagrammet AB Developer: Diagrammet AB
Mar 16, 2021
4 years, 5 months ago
$14.99
ActionCo-opCyberpunkEarly AccessGoreHorrorIndieOnline Co-OpPhysicsSci-fiShooterSurvivalTeam-BasedThird-Person ShooterViolentZombies
822 195 9/10 ~$56,000
1140
Oppidum Cover Image
Face the challenges of Oppidum, a survival adventure for 1-4 players with a unique story waiting to be unraveled. Build a camp, collect everything a fantastic land can offer, and use it to push forward through the island. A world hanging by a thread needs your help – will you answer the call?
Oppidum
Steam Publisher: EP Games® Developer: EP Games®
Apr 23, 2025
4 months, 2 weeks ago
$29.99 $20.99 -30%
Action-AdventureAdventureCharacter CustomizationCo-opCombatCraftingExplorationFantasyFarming SimNarrativeOnline Co-OpOpen WorldOpen World Survival CraftResource ManagementSimulationSingleplayerStory RichStylizedSurvivalThird Person
2,573 97 7/10 ~$56,000