Online Co-Op Games – Steam Marketing Tool

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Found 6518 games. It's 4.6% of all Steam games

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# Title Release Price Tags Followers Reviews Score Net Revenue
6061
Galaxy At War Cover Image
Enter the cockpit of your spaceship and prevent the destruction of our homeland! You and your friends have to dodge various attacks and fight many enemies. But your Twitch chat can support you in your defense and your subscribers can even accompany you as wingmen!
Galaxy At War
Steam Publisher: Nicola Hahn Developer: Nicola Hahn
Coming soon
Coming Soon
N/A
2.5D3DActionArcadeBullet HellCo-opCo-op CampaignControllerLinearMultiplayerOnline Co-OpPvESci-fiShoot 'Em UpShooterSingleplayerSpaceTop-DownTop-Down ShooterTwin Stick Shooter
12 N/A N/A ~$ N/A
6062
Graphic Tower Defense Cover Image
This is a minimalist-style tower defense game that is easy-going and relaxing, with a moderate level of difficulty. Build your tower formations to fend off enemies. It also supports online multiplayer, allowing you to team up and experience an unprecedented level of tower defense fun!
Graphic Tower Defense
Steam Publisher: FatSheep Studio Developer: FatSheep Studio
Jul 25, 2025
Coming Soon
N/A
2DBuildingCasualDeckbuildingFunnyInventory ManagementManagementMinimalistMultiplayerOnline Co-OpRTSReal Time TacticsRelaxingRoguelikeRogueliteSingleplayerStrategyStylizedTop-DownTower Defense
12 N/A N/A ~$ N/A
6063
HellBorn Cover Image
Enter a realm of terror in this 4-player co-op horror. Explore a 50-room manor and sinister dungeon haunted by a demon baby. Experience physics-driven chaos and eerie rituals as secrets unfold in every shadow.
HellBorn
Steam Publisher: Also Steve Developer: Steve
2025
Early Access
Coming Soon
N/A
ActionAtmosphericCo-opDarkDifficultEarly AccessGoreHorrorIndieMultiplayerOnline Co-OpPsychological HorrorPuzzleSingleplayerStealthSurvivalSurvival HorrorThird PersonViolent
12 N/A N/A ~$ N/A
6064
Highschool53 Cover Image
In this game, you will enter a world full of secrets, monsters, and you will uncover a mysterious organization known as "Gino Zol". The hero of the story, Ahmed, is a young man facing financial challenges that threaten his future and his life, which forces him to accept an offer he cannot refuse.
Highschool53
Steam Publisher: olvisio studio Developer: olvisio studio
Coming soon
Coming Soon
N/A
3D3D PlatformerActionAdventureCo-opCrimeDarkFirst-PersonHidden ObjectHorrorMultiplayerOnline Co-OpPuzzlePuzzle PlatformerSingleplayerStory RichViolent
12 N/A N/A ~$ N/A
6065
Horrible Game Cover Image
Horrible Game is a 40 player Funny Battle Royale Party Game. Compete in Mini Games to become the Last 1 Standing.
Horrible Game
Steam Publisher: Horrible Developer: Horrible
To be announced
Coming Soon
N/A
3D3D PlatformerActionArcadeBattle RoyaleCasualCharacter CustomizationCo-opFPSFirst-PersonFree to PlayIndieMultiplayerOnline Co-OpParty GamePerma DeathPsychological HorrorPvPRacingTeam-Based
12 N/A N/A ~$ N/A
6066
Leap of Legends Cover Image
Leap of Legends is an epic 2D platformer game where players compete as their favorite animal characters in thrilling PvP and PvE battles. Easy to learn, yet hard to master!
Leap of Legends
Steam Publisher: Exceptionly, Inc. Developer: Exceptionly, Inc.
Coming soon
Early Access
Coming Soon
N/A
3D3D FighterActionArcadeCartoonCartoonyCharacter CustomizationCombatCuteEarly AccessFunnyMinimalistMultiplayerOnline Co-OpPlatformerPvEPvPStylizedTutorialUnderwater
12 N/A N/A ~$ N/A
6067
LepozhdianVibe Cover Image
Online sandbox with co-op story missions, PvP modes, and a built-in editor. Play through the campaign with friends, join battles and social games, and customize the world, interface, and rules to your liking. Online play is session-based — you decide when and with whom to play.
LepozhdianVibe
Steam Publisher: L E P O Z H D I A N Developer: L E P O Z H D I A N
To be announced
Early Access
Coming Soon
N/A
1980sActionAnimeArena ShooterCharacter Action GameCo-opColorfulEarly AccessIndieLife SimMassively MultiplayerMultiplayerOnline Co-OpPvPRetroSandboxSimulationTeam-BasedThird PersonThird-Person Shooter
12 N/A N/A ~$ N/A
6068
Magic Quiz Cover Image
Magic Quiz is a fast-paced, competitive multiplayer quiz game for 2–6 players. Knowledge alone isn’t enough here—you’ll need strategy, cunning, and a pinch of chaos magic to outwit your opponents.
Magic Quiz
Steam Publisher: LVT Developers: LTS, Teja, Viva
Jan 1, 2026
Early Access
Coming Soon
N/A
2DBoard GameCasualCo-opEarly AccessFree to PlayHand-drawnMagicMultiplayerOnline Co-OpPixel GraphicsPvPReal Time TacticsScore AttackSpellingStrategyTacticalText-BasedTriviaTyping
12 N/A N/A ~$ N/A
6069
OranguTangle Cover Image
Give your grapple-arm a stretch, gather some friends, and swing towards victory!
OranguTangle
Steam Publisher: 40MinuteStudios Developer: 40MinuteStudios
Coming soon
Coming Soon
N/A
3D3D PlatformerActionCartoonCartoonyCasualColorfulControllerCuteFamily FriendlyFirst-PersonFunnyMultiplayerNatureOnline Co-OpParkourPlatformerPrecision PlatformerPvPRacing
12 N/A N/A ~$ N/A
6070
Peagrove Noir Cover Image
Discover a dark conspiracy that threatens to set this quiet town ablaze. Utilize your skills as a detective to solve crimes, engage with the world's many distractions and side gigs, and interact with a colourful array of residents in this life-sim meets pulp-noir adventure game.
Peagrove Noir
Steam Publisher: LUX Story Forge Developer: LUX Story Forge
2025
Coming Soon
N/A
Alternate HistoryCasualCharacter CustomizationChoose Your Own AdventureColorfulDetectiveExplorationInventory ManagementInvestigationLife SimMysteryNoirOnline Co-OpOpen WorldPixel GraphicsRPGSandboxSingleplayerStylizedVoxel
12 N/A N/A ~$ N/A
6071
Problem Solved Cover Image
"Problem Solved, a coop adventure where you and your friends are heroes of every story." You and your friends are the engineers of every solution.
Problem Solved
Steam Publisher: Nonereal Games Developer: Nonereal Games
To be announced
Coming Soon
N/A
ActionAliensCasualCo-opExplorationFamily FriendlyFirst-PersonFunnyInvestigationLocal Co-OpMultiplayerOnline Co-OpParty GameProcedural GenerationPuzzleReal Time TacticsSci-fiSpaceStrategyTeam-Based
12 N/A N/A ~$ N/A
6072
Slam Dome Cover Image
Slam Dome is a co-op action roguelike that revels in the era of badly translated arcade games and television. Equip yourself with insane weapons and gear to try to survive this top down online multiplayer experience. "Hey guys! Are you ready to slam?"
Slam Dome
Steam Publisher: Krispy Animation Developer: Krispy Animation
Coming soon
Coming Soon
N/A
ActionAction RPGAction-AdventureArcadeBullet HellCasualDungeon CrawlerHack and SlashIndieMultiplayerOnline Co-OpPixel GraphicsPost-apocalypticRoguelikeRogueliteStrategyTop-Down
12 N/A N/A ~$ N/A
6073
Synthetic Paradox Cover Image
Synthetic Paradox is a sci-fi action rogue-lite mixed with tower defense elements. Fight never-ending waves of enemies and bosses, collect items and build up your defenses alone or in co-op for up to 4 players! Discover unique combinations of towers and items to help you protect your Core!
Synthetic Paradox
Steam Publisher: Smazak Developer: Smazak
To be announced
Coming Soon
N/A
2DActionAction RoguelikeCo-opDungeon CrawlerIndieMultiplayerOnline Co-OpPixel GraphicsProcedural GenerationRoguelikeRogueliteSci-fiShoot 'Em UpShooterSingleplayerTop-DownTop-Down ShooterTower Defense
12 N/A N/A ~$ N/A
6074
The Conjuring Cover Image
Multiplayer ghost hunting game to play with friends and family. Search forests, homes, business buildings or even hospitals for ghosts. Beware, you might see things you don't want to see! Death may only come along to those who don't seek to survive.
The Conjuring
Steam Publisher: Gamerlodge Studios Developer: Gamerlodge Studios
To be announced
Coming Soon
N/A
3D3D PlatformerActionAdventureAtmosphericCo-opCraftingExplorationFirst-PersonMassively MultiplayerModernMultiplayerNatureOnline Co-OpOpen WorldPvEPvPSandboxSingleplayerSurvival
12 N/A N/A ~$ N/A
6075
The King's Tournament Cover Image
The King's Tournament is a party game playable with up to 4 players in Online and Local Multiplayer. TKT is a fun party game, with a replacement of the board game phase by transforming it into an intense combat phase with various items and endless customization.
The King's Tournament
Steam Publisher: Surlteko Studio Developer: Surlteko Studio
Coming soon
Coming Soon
N/A
3DActionAction RTSArcadeBoard GameCasualColorfulCombatFamily FriendlyFantasyFunnyIndieMassively MultiplayerMultiplayerOnline Co-OpPhysicsStylizedTutorial
12 N/A N/A ~$ N/A
6076
The Last E.L.I.T.E.s Cover Image
You embark on an epic journey as the elite agent Adrian Thompson working for the extra-governmental intelligence agency E.L.I.T.E. As you investigate a series of corrupt politicians you discover troubling news. Your investigation comes to an abrupt end when E.L.I.T.E. falls.
The Last E.L.I.T.E.s
Steam Publisher: Infinity Productions AB Developer: Infinity Productions AB
To be announced
Coming Soon
N/A
3D3D FighterActionCinematicCo-opFirst-PersonFree to PlayGoreMilitaryMultiplayerOnline Co-OpPvPRealisticShooterSingleplayerStealthTacticalViolent
12 N/A N/A ~$ N/A
6077
The Last Squad Cover Image
A team-based third-person shooter where up to four players battle waves of evolving zombies using class-based tactics, upgrades, and survival skills.
The Last Squad
Steam Publisher: STOIC Ent Developer: STOIC Ent
Q4 2025
Coming Soon
N/A
3DActionAction-AdventureArcadeCo-opColorfulDystopianHack and SlashMultiplayerOnline Co-OpSingleplayerThird PersonTop-Down Shooter
12 N/A N/A ~$ N/A
6078
Together We Die Cover Image
Team up and face relentless horrors in this co-op survival shooter. Survive as many days as possible against waves of unnamed creatures, upgrade gear, and compete in PvP to prove who’s the best slayer. The longer you last, the deadlier it gets.
Together We Die
Steam Publisher: Peoples Games Studios Developer: Peoples Games Studios
2025
Early Access
Coming Soon
N/A
3DActionAction-AdventureAliensArena ShooterCo-opColorfulDarkEarly AccessFPSFirst-PersonHorrorLooter ShooterMultiplayerOnline Co-OpPvPShooterSurvivalSurvival HorrorZombies
12 N/A N/A ~$ N/A
6079
Treasure Hunt Cover Image
Treasure Hunt is a fast-paced party game where up to 6 players compete as pirates to dig up hidden treasure chests, steal loot from each other, and outsmart their rivals. Use quick reflexes to dig, roll, and shoot your way to victory in chaotic, treasure-filled battles.
Treasure Hunt
Steam Publisher: YTBlue Developer: Thomas
Mar 5, 2025
Coming Soon
N/A
ActionAtmosphericCartoonCartoonyCasualCombatComedyCuteFunnyMinigamesMultiplayerOnline Co-OpPartyParty GamePhysicsPiratesPlatformerPvPStealthStrategy
12 N/A N/A ~$ N/A
6080
Vyn and Verdan Cover Image
Vyn and Verdan is a two-player co-op action roguelike! Harness the powers of summer and winter to tame an overgrown forest. Upgrade abilities, dodge enemies, and defeat rogue bugs and wild vegetation. Collaborate closely with your partner to win!
Vyn and Verdan
Steam Publisher: Shrubb Games Developer: Shrubb Games
To be announced
Coming Soon
N/A
2DActionAction RoguelikeCo-opCuteHand-drawnIndieLocal Co-OpLocal MultiplayerMinimalistMultiplayerNatureOnline Co-OpProcedural GenerationPvERoguelikeRoguelite
12 N/A N/A ~$ N/A
6081
We Escape Together Cover Image
While enjoying a peaceful evening, we suddenly find ourselves in an unknown place, forced to play a mysterious game. Should we play along with their rules? Can we truly reclaim our old lives—or are we trapped in this game forever?
We Escape Together
Steam Publisher: 1 bit dreams Developer: 1 bit dreams
Coming soon
Coming Soon
N/A
3D3D PlatformerAction-AdventureAdventureAtmosphericCasualCo-opControllerDarkFPSFirst-PersonHidden ObjectLogicMysteryOnline Co-OpPlatformerPuzzlePuzzle PlatformerRelaxingThird Person
12 N/A N/A ~$ N/A
6082
Woodlawn : The End of the World Cover Image
"Woodlawn : The End of the World" is a third person shooter/ hack and slash action/horror game. The player can fight of various monsters while achieving objective goals to save the city of Woodlawn and the rest of the world.
Woodlawn : The End of the World
Steam Publisher: Children of the Corn LLC Developer: Children of the Corn LLC
Coming soon
Coming Soon
N/A
3DActionAction-AdventureAdventureColorfulDark FantasyHorrorIndieMagicMultiplayerNonlinearOnline Co-OpPost-apocalypticPvESci-fiShooterSingleplayerThird PersonThird-Person ShooterVampire
12 N/A N/A ~$ N/A
6083
kippy's World Cover Image
Determined to save their world, Kippy embarks on a quest across varied and mysterious planets 3D platformer!
kippy's World
Steam Publisher: CBGames Developer: CBGames
Coming soon
Coming Soon
N/A
3D3D PlatformerActionAction RPGAction-AdventureAdventureAtmosphericCasualCatsFantasyFemale ProtagonistInteractive FictionMultiple EndingsOnline Co-OpOpen WorldSingleplayerStory RichThird PersonWalking Simulator
12 N/A N/A ~$ N/A
6084 -
Steam Publisher: - Developer: -
Coming soon
Early Access
Coming Soon
N/A
3DActionAdventureArtificial IntelligenceAtmosphericDarkEarly AccessExplorationHidden ObjectHorrorMultiplayerOnline Co-OpOpen WorldShooterSingleplayerStealthSupernaturalSurvival HorrorThird PersonThird-Person Shooter
11 N/A N/A ~$ N/A
6085
A Bottled Up Island Cover Image
A Bottled Up Island is a short 3D-Platformer built around momentum, speed and exploration. Break bottles that contain chunks of a floating island to complete the game world, either solo or with friends.
A Bottled Up Island
Steam Publisher: Pinwheel Games Developer: Pinwheel Games
To be announced
Coming Soon
N/A
3D3D PlatformerAdventureCharacter CustomizationCo-opCo-op CampaignColorfulControllerCuteExplorationFamily FriendlyLinearMultiplayerOnline Co-OpPlatformerRelaxingSingleplayerStylizedThird Person
11 N/A N/A ~$ N/A
6086
Archaic Cover Image
Stranded on an unknown island, you must quickly learn to survive. You will be hunted down by about 50 different prehistoric creatures roaming around the island and its waters! Strive by gathering resources to craft tools and defenses, and by taming dangerous dinosaurs alone or with your friends!
Archaic
Steam Publisher: Wildclaw Interactive Developer: Wildclaw Interactive
Coming soon
Early Access
Coming Soon
N/A
3DAction-AdventureAdventureAlternate HistoryBase BuildingCharacter CustomizationCinematicCraftingDinosaursEarly AccessEducationExplorationFirst-PersonHistoricalHuntingLootNatureOnline Co-OpSurvivalVR
11 N/A N/A ~$ N/A
6087
Bound: Gulag Getaway Cover Image
Break out in style in this chaotic 4-player co-op prison escape! With unique procedural animations, retro pixel graphics, and physics-based mayhem, Escape: Gulag Getaway offers a fresh twist on competitive multiplayer. Throw objects, squeeze through vents, and stumble your way to victory
Bound: Gulag Getaway
Steam Publisher: N/A Developer: Ye'Ole Gaming
Q3 2025
Coming Soon
N/A
2D2D PlatformerActionAction-AdventureAdventureAtmosphericDarkFree to PlayMultiplayerOnline Co-OpPhysicsPixel GraphicsPlatformerPuzzlePvEPvPRetroSide ScrollerSingleplayerUnderground
11 N/A N/A ~$ N/A
6088
CARGOBROS Cover Image
Cargogedon is a co-op game with chaos-breeding physics mechanics. Embark on a mission to save the world on the brink of chaos by strategically moving cargoes to their designated locations. Your only weapon in the midst of action-packed journey is your grappling hook. Are you ready for the adventure?
CARGOBROS
Steam Publisher: Humbara Game Studio Developer: Humbara Game Studio
To be announced
Coming Soon
N/A
3D3D PlatformerActionAction-AdventureAdventureArcadeAtmosphericBeat 'em upColorfulCuteExplorationOnline Co-OpPhysicsReal Time TacticsRunnerSandboxStrategyTactical RPGThird PersonTop-Down Shooter
11 N/A N/A ~$ N/A
6089
Candy Bandits Cover Image
Get ready for a riot of color and fun! Join forces with friends from all gaming genres in our vibrant multiplayer party game. Collect candies, catch bandits, and explore thrilling environments together. It's a game night like no other!
Candy Bandits
Steam Publisher: Sufficiently Roasted Developer: Sufficiently Roasted
2025
Coming Soon
N/A
3DAction-AdventureArcadeCartoonCasualCharacter CustomizationCo-opColorfulControllerCuteFamily FriendlyFantasyFunnyIndieMultiplayerOnline Co-OpParty GamePvPStylizedTeam-Based
11 N/A N/A ~$ N/A
6090
Compass Lost Cover Image
Explore procedurally generated ancient ruins filled with traps, puzzles, and treasure! Seek fame and fortune alone or with a party but beware! Signs of ancient curses are everywhere and escaping with your plunder and your life may prove to be the ultimate challenge.
Compass Lost
Steam Publisher: Gill Games LLC Developer: Gill Games LLC
To be announced
Coming Soon
N/A
3DActionAction-AdventureAdventureAtmosphericCo-opControllerDungeon CrawlerExplorationInventory ManagementMultiplayerMythologyOnline Co-OpPhysicsPlatformerProcedural GenerationPuzzle PlatformerPvESurvivalThird Person
11 N/A N/A ~$ N/A