Online Co-Op Games – Steam Marketing Tool

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Found 6531 games. It's 4.6% of all Steam games

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# Title Release Price Tags Followers Reviews Score Net Revenue
5431
Lab Cats Cover Image
Lab Cats is a puzzle platformer game that emphasizes cooperation and coordination, requiring players to work together seamlessly.
Lab Cats
Steam Publisher: ToYa Games Developer: ToYa Games
Coming soon
Coming Soon
N/A
2D2D PlatformerAdventureArcadeCasualCatsCo-opCo-op CampaignCuteEmotionalHand-drawnLinearLocal Co-OpLogicOld SchoolOnline Co-OpPixel GraphicsPlatformerPuzzlePuzzle Platformer
40 N/A N/A ~$ N/A
5432
Leviathan Cover Image
Play as one of 3 factions as they fight for control of Domusalus. But beware of the Kaecillian menace as they threaten both the locals and the invading factions. Deploy with your gear, search for loot and escape in time to keep it.
Leviathan
Steam Publisher: Secret Waterfall LLC Developer: Dream Foundry Games
Coming soon
Early Access
Coming Soon
N/A
3DActionAliensCo-opDystopianEarly AccessFPSFirst-PersonFree to PlayFuturisticLooter ShooterLore-RichMilitaryMultiplayerOnline Co-OpPvPRealisticRobotsSci-fiShooter
40 N/A N/A ~$ N/A
5433
Project DE Cover Image
Project DE combines extraction game style and pixel art to create a new action experience. Explore a city surrounded by anomalies, overcome monsters and ohter rival players, to collect your trophies. Take on this Co-Op multiplayer with your friends to find the rewards and escape.
Project DE
Steam Publisher: STUDIO NEMO Developer: STUDIO NEMO
Coming soon
Coming Soon
N/A
2D PlatformerAction RPGAction RoguelikeCo-opCombatCuteDungeon CrawlerIsometricLore-RichLovecraftianMagicMultiplayerOnline Co-OpPixel GraphicsPvERogueliteSimulationSingleplayerSurvivalThird Person
40 N/A N/A ~$ N/A
5434
Roach Race Cover Image
You wake up in a hostile world, among people unknown to you and your only task is to reach the finish line first.
Roach Race
Steam Publisher: MOLOT Developer: MOLOT
Coming soon
Coming Soon
N/A
3DActionArena ShooterBattle RoyaleCombatDarkFPSFirst-PersonGoreHorrorMassively MultiplayerMultiplayerOnline Co-OpRealisticSurrealSurvival HorrorThird PersonThird-Person ShooterViolent
40 N/A N/A ~$ N/A
5435
The Outbreak: Wilderness Cover Image
The Outbreak is a third person, coop, intense and challenging survival shooter in a massive open-world. Survive at all cost and experience a constant threat. Whether it is the lack of resources or creatures chasing you.
The Outbreak: Wilderness
Steam Publisher: K22 Games Developer: K22 Games
Coming soon
Coming Soon
N/A
ActionAction-AdventureAdventureExplorationMultiplayerOnline Co-OpOpen WorldPost-apocalypticPvERealisticShooterSingleplayerStealthSurvivalSurvival HorrorTacticalTeam-BasedThird PersonThird-Person ShooterZombies
40 N/A N/A ~$ N/A
5436
The Surelock Agency Cover Image
The Surelock Agency is a 4-Player Co-Op game that focuses on problem solving, item management, and teamwork to get through the missions.
The Surelock Agency
Steam Publisher: Fistfang Developer: Fistfang
Coming soon
Coming Soon
N/A
ActionCasualCinematicCo-opCo-op CampaignConversationDemonsFPSFirst-PersonHidden ObjectHorrorMultiplayerOnline Co-OpPsychological HorrorPvEShooterSingleplayerSupernaturalSurvival HorrorTeam-Based
40 N/A N/A ~$ N/A
5437
Tower Arena Survive Cover Image
Tower Arena Survive (TAS) is a dynamic mix of roguelike and tower defense, where your castle becomes an impregnable fortress. Use 80+ weapons and 88 upgrades to balance income, damage, and defense against up to 7 foes. Buy monsters to disrupt enemy waves and change the tide of battle!
Tower Arena Survive
Steam Publisher: RawDex Developer: RawDex
Jul 13, 2025
Coming Soon
N/A
3DBase BuildingBuildingBullet HellIndieManagementMultiplayerOnline Co-OpPvPReplay ValueRoguelikeRogueliteStrategyStylizedSurvivalTower DefenseeSports
40 N/A N/A ~$ N/A
5438
Warships Final Battle Cover Image
Enter the exciting world of naval battles with Warships: Final Battle! Assemble a fleet of vessels ready for destruction and itching to obliterate your enemies. Command your ships in coastal raids or in grand naval battles. Play in a campaign or against live opponents.
Warships Final Battle
Steam Publisher: Shift Games Developer: Shift Games
Coming soon
Coming Soon
N/A
3D3D FighterActionCo-opMassively MultiplayerMultiplayerNavalOnline Co-OpPvPSingleplayerStrategyStylizedWar
40 N/A N/A ~$ N/A
5439
ARMORY SIMULATOR Cover Image
Build, manage, and expand your very own armory, catering to cowboys, bounty hunters, and outlaws in search of the finest gear.
ARMORY SIMULATOR
Steam Publisher: CEMA GAMES Developers: CEMA GAMES, César Baudry, Maxime Buland
Coming soon
Coming Soon
N/A
3DBase BuildingBuildingCo-opCraftingEconomyFPSFirst-PersonIndieLife SimManagementMultiplayerOnline Co-OpRealisticSimulationSingleplayer
39 N/A N/A ~$ N/A
5440
Conquer the Dungeon Cover Image
Conquer the dungeon is a multiplayer roguelike inspired by Enter the Gungeon. Clear the dungeon, obtain cool guns and play against another team. Collect the power crystals from boss fights, carry them to your team's base and try to steal the opposing team's crystals!
Conquer the Dungeon
Steam Publisher: Elopelit Developer: Elopelit
Coming soon
Coming Soon
N/A
2DActionAction RoguelikeAction-AdventureArena ShooterAtmosphericBullet HellDungeon CrawlerFantasyLootMultiplayerOnline Co-OpPixel GraphicsProcedural GenerationPvPRoguelikeRogueliteShooterTop-DownTop-Down Shooter
39 N/A N/A ~$ N/A
5441
Knightward Cover Image
Build towers to safeguard your crystal while you loot treasure-filled rooms and grow stronger. Knightward is a tower defense action rogue-like for 1-4 players. Will your defenses hold off enemies long enough to discover the deepest levels of the dungeon?
Knightward
Steam Publisher: TonyDev Developer: TonyDev
Q3 2025
Coming Soon
N/A
2DAction RPGAction RoguelikeAction-AdventureBullet HellCo-opCraftingDungeon CrawlerIndieMedievalMultiplayerOnline Co-OpPixel GraphicsPvERPGRoguelikeRogueliteStrategyTime ManagementTower Defense
39 N/A N/A ~$ N/A
5442
Lateral Thinking Together Cover Image
Crack the Mystery Together! "Lateral Thinking Together" is a cooperative and competitive online multiplayer game that challenges your knowledge and deductive reasoning to uncover the truth. Solve incomprehensible stories with creative thinking and flashes of insight!
Lateral Thinking Together
Steam Publisher: PushForward Developer: PushForward
Aug 13, 2025
Early Access
Coming Soon
N/A
2DArtificial IntelligenceBoard GameCasualChoices MatterDetectiveEarly AccessEducationFamily FriendlyHidden ObjectInvestigationMultiplayerMysteryOnline Co-OpPuzzlePvPScore AttackSingleplayerText-BasedWord Game
39 N/A N/A ~$ N/A
5443
Live Long Z Cover Image
A zombie/monster survival horror game. Survive waves of creatures solo or with your friends. Craft traps and forts, and complete minor objectives. See how long you can live against the Z's. Live Long Z!
Live Long Z
Steam Publisher: Bazoo Studios LLC Developer: Bazoo Studios LLC
Coming soon
Early Access
Coming Soon
N/A
3DActionArtificial IntelligenceCombatDarkDystopianEarly AccessFPSFirst-PersonMemesMultiplayerOnline Co-OpPlatformerPuzzleRealisticShooterStrategyTeam-BasedThird PersonThird-Person Shooter
39 N/A N/A ~$ N/A
5444
LoveAndBetrayal Cover Image
An online and local team work and betray game of 4-10 players.
LoveAndBetrayal
Steam Publisher: Heartcraft Developer: High Tower
Coming soon
Coming Soon
N/A
ActionCRPGCartoonyCasualCo-opColorfulMMORPGMassively MultiplayerMultiplayerOnline Co-OpParty-Based RPGPvPRPGSci-fiSide Scroller
39 N/A N/A ~$ N/A
5445
Naughty Paws Cover Image
A cute MMO with a darker side! Explore an Animal Crossing-inspired open world and join the underworld!
Naughty Paws
Steam Publisher: Codya Developer: Codya
Coming soon
Coming Soon
N/A
AdventureBuildingCharacter CustomizationCraftingCuteDogExplorationFamily FriendlyFree to PlayFunnyMassively MultiplayerMinigamesMultiplayerOnline Co-OpOpen WorldRelaxingSandboxSimulationStealthStylized
39 N/A N/A ~$ N/A
5446
Plagueborn Cover Image
Plagueborn is an action roguelike set in a world ravaged by a sinister plague. Team up with up to 9 friends and descend into procedurally generated dungeons. Master 14 unique weapons and forge powerful builds as you battle through hordes of darkness.
Plagueborn
Steam Publisher: Bruhdders Developer: Bruhdders
Q1 2026
Coming Soon
N/A
2D2D PlatformerActionAction RoguelikeAdventureCombatDark FantasyDungeon CrawlerHack and SlashHorrorInventory ManagementLootMagicMedievalOnline Co-OpPixel GraphicsRPGRoguelikeStrategySurvival Horror
39 N/A N/A ~$ N/A
5447
Project NOVA Cover Image
Project NOVA is a hyper-fast, chaotic shooter inspired by ULTRAKILL, DOOM, and REAVER. Dive into relentless multiplayer battles with dynamic weapon mechanics, tech-fueled movement, and diverse game modes. Master the chaos, never stop moving, and unleash unparalleled fun on the battlefield!
Project NOVA
Steam Publisher: D0c_Dev Developer: D0c_Dev
Coming soon
Coming Soon
N/A
3DActionArena ShooterCasualCo-opCombatFPSFirst-PersonFuturisticMassively MultiplayerMultiplayerOnline Co-OpParkourPvPRobotsSci-fiShooterSingleplayerViolenteSports
39 N/A N/A ~$ N/A
5448
They Speak To Us Cover Image
They Speak To Us is a 1-4 player co-op survival horror. Capture monsters for your employer. The more monsters you capture inside your vault, the more cash you obtain.
They Speak To Us
Steam Publisher: Angry Toaster Games Developer: Angry Toaster Games
Coming soon
Coming Soon
N/A
3DActionAdventureAliensCo-opDetectiveDystopianExplorationFirst-PersonHorrorMysteryOnline Co-OpPhysicsProcedural GenerationPsychological HorrorPvESci-fiSurvival HorrorThrillerTime Management
39 N/A N/A ~$ N/A
5449
Think And Co-op Cover Image
Think and Coop is an exciting arcade game designed for offline and online collaboration. Travel through forests and fairytale lands to complete levels and face new challenges. Full synchronization and teamwork are the keys to success in this fantastic adventure.
Think And Co-op
Steam Publisher: Fly Mind Games Developer: Fly Mind Games
Coming soon
Coming Soon
N/A
3D3D Platformer4 Player LocalActionArcadeCasualCo-opLocal Co-OpLocal MultiplayerMinimalistMultiplayerOnline Co-OpParkourPuzzlePuzzle PlatformerRelaxingRunnerSplit ScreenTeam-BasedThird Person
39 N/A N/A ~$ N/A
5450
VIA Cover Image
VIA is a free-to-play MMORPG featuring third-person action combat focused on caravan-based PvP battles, where the risks you take equal your rewards. With a deep crafting system and no level grind, you access endgame content instantly, prioritizing professions that shape gameplay.
VIA
Steam Publisher: Pathway Games Developer: Pathway Games
Coming soon
Coming Soon
N/A
3DActionAction RPGAction-AdventureAtmosphericColorfulCombatFantasyMMORPGMassively MultiplayerMedievalMultiplayerOnline Co-OpOpen WorldParty-Based RPGPvEPvPRPGSandboxThird Person
39 N/A N/A ~$ N/A
5451
Versus in the Dark Cover Image
Up to 4 players intense duels, Free4all or team play, Online and Local !Hide and unleash the fury of your lightsaber katana to survive in this high-speed, one-hit-kill platform fighter where everyone's invisible!
Versus in the Dark
Steam Publisher: Little Combo Developer: Little Combo
Coming soon
Coming Soon
N/A
2D2D Fighter2D PlatformerActionArcadeCharacter CustomizationCo-opColorfulCombatControllerLocal Co-OpMartial ArtsMultiplayerNinjaOnline Co-OpPixel GraphicsPlatformerPvPSwordplayTeam-Based
39 N/A N/A ~$ N/A
5452
Cerebrum Operation Cover Image
Make wise decisions in this turn-based tactical game in a world at war. Upgrade your squads with new equipment and skills. Build camps and outposts to ensure your soldiers never run out of supplies. Will you survive and conquer the whole city ? Only you can make the difference in Cerebrum Operation!
Cerebrum Operation
Steam Publisher: CloudMiral Developer: CloudMiral
Coming soon
Coming Soon
N/A
Co-opGrand StrategyMultiplayerOnline Co-OpPvPRPGSingleplayerStrategyTacticalTurn-Based StrategyTurn-Based TacticsViolent
38 N/A N/A ~$ N/A
5453
Coopbots Cover Image
2 cute robots on a treasure hunt in a mysterious sci-fi pyramid. Coopbots is a fun 2-player online co-op puzzle game. Players solve puzzles together and overcome platform elements to solve the mysteries of the pyramid and find a treasure or two.
Coopbots
Steam Publisher: Cerecat Developer: Cerecat
To be announced
Coming Soon
N/A
3DAdventureAtmosphericCo-opFamily FriendlyFirst-PersonFree to PlayFuturisticMysteryMythologyOnline Co-OpPuzzlePuzzle PlatformerSci-fiStylizedTeam-Based
38 N/A N/A ~$ N/A
5454
Creature Park Cover Image
Join forces with your friends to poach creatures and confine them in special enclosures as attractions in your zoo! But beware, every small decision you make can lead to unexpected consequences.
Creature Park
Steam Publisher: FrustGames Developer: FrustGames
2025
Coming Soon
N/A
3D4 Player LocalActionAction-AdventureAdventureAtmosphericCo-opCreature CollectorDifficultFirst-PersonHorrorIndieManagementMultiplayerOnline Co-OpPerma DeathPvERealisticSimulationStrategy
38 N/A N/A ~$ N/A
5455
Gamma Strain Cover Image
Gamma Strain is an intense third-person co-op horror shooter. Gear up, create unique builds and synergies, and battle terrifying creatures. Teamwork, tactics, and flawless execution are key to your survival.
Gamma Strain
Steam Publisher: Gamma Minus Developer: Gamma Minus
To be announced
Coming Soon
N/A
3DActionClass-BasedCo-opDarkDystopianGoreHorrorMultiplayerOnline Co-OpPvERealisticShooterSingleplayerThird PersonThird-Person ShooterViolent
38 N/A N/A ~$ N/A
5456
Gods of the Arena Dungeon Cover Image
Destroy arena vermin, level up, choose your class path, get loot, and slay other players. Destroy the bosses of the arena without being slain, and perhaps your ascent into arena God-hood will be recorded into legend! Now remastered!
Gods of the Arena Dungeon
Steam Publisher: GasGod Games Developer: GasGod Games
2025
Coming Soon
N/A
2DActionBullet HellCharacter CustomizationCo-opColorfulCuteFantasyFunnyMagicMultiplayerOnline Co-OpPvEPvPShoot 'Em UpShooterSingleplayerTop-DownTop-Down ShooterTwin Stick Shooter
38 N/A N/A ~$ N/A
5457
One Shot Cover Image
online multiplayer game, kill zombie and win others to get new items.
One Shot
Steam Publisher: Wolf Of War Developer: Wolf Of War
Mar 15, 2021
Coming Soon
N/A
3DActionAction-AdventureAdventureArena ShooterCharacter CustomizationCo-opIndieLooter ShooterMassively MultiplayerMultiplayerOnline Co-OpPost-apocalypticPvPShooterSurvivalThird-Person ShooterZombies
38 N/A N/A ~$ N/A
5458
Phantom Pursuit Cover Image
Phantom Pursuit is a spine-chilling 3v5 asymmetric multiplayer horror game where powerless Pursuers must run, hide, and outsmart relentless Spirits who can phase through walls, set traps, and manipulate the environment to hunt them down. Will you escape, or be consumed by the darkness?
Phantom Pursuit
Steam Publisher: Cryptic Developer: Cryptic
To be announced
Coming Soon
N/A
Action-AdventureArtificial IntelligenceCo-opControllerDarkExplorationFirst-PersonHorrorImmersive SimIndieMultiplayerOnline Co-OpPsychological HorrorPvERealisticSingleplayerStrategyTeam-BasedThrillerVR
38 N/A N/A ~$ N/A
5459
Road To School Cover Image
Road to School is a relentless journey up a giant mountain to reach your school. Conquer diverse landscapes, uncover secrets, and face brutal challenges, alone or with friends. Every step risks failure. Will you reach the summit?
Road To School
Steam Publisher: Nabokov Developer: Nabokov
2025
Coming Soon
N/A
3DActionAdventureAtmosphericChoices MatterControllerCyclingDrivingExplorationImmersiveOffroadOnline Co-OpParkourPhysicsPlatformerPrecision PlatformerPsychological HorrorRealisticSimulationThriller
38 N/A N/A ~$ N/A
5460
TeamRush Cover Image
《Team Rush》 is a first-person online football competitive game where everyone can revel in the charm of soccer. Here, you will transform into a kitten, team up with your friends, and smash the ball into the back of the net!
TeamRush
Steam Publisher: 水龙果创意 Developer: 水龙果创意
Coming soon
Coming Soon
N/A
3DActionCo-opFirst-PersonFootball (Soccer)IndieMOBAMassively MultiplayerMultiplayerOnline Co-OpPlatformerPvPRunnerSportsTeam-BasedeSports
38 N/A N/A ~$ N/A