Steam activity ranking
Most Played Steam Co-op Games
Browse most played steam co-op games ranked by official current player activity. Compare player counts, prices, reviews and game details from Steam data.
- Coverage
- 100 / 500
- Updated
- Sep 16, 2026
- Current page
- 1 / 5
Page 1
Ranks 1-20
#1
SteamActionCounter-Strike 2For over two decades, Counter-Strike has offered an elite competitive experience, one shaped by millions of players from across the globe. And now the next chapter in the CS story is about to begin. This is Counter-Strike 2.706KPlayers now#2
SteamActionDota 2Every day, millions of players worldwide enter battle as one of over a hundred Dota heroes. And no matter if it's their 10th hour of play or 1,000th, there's always something new to discover. With regular updates that ensure a constant evolution of gameplay, features, and heroes, Dota 2 has taken on a life of its own.534KPlayers now#3
SteamActionPUBG: BATTLEGROUNDSPUBG: BATTLEGROUNDS, the high-stakes winner-take-all shooter that started the Battle Royale craze, is free-to-play! Drop into diverse maps, loot unique weapons and supplies, and survive in an ever-shrinking zone where every turn could be your last.177KPlayers now#4
SteamActionApex Legends™Apex Legends is the award-winning, free-to-play Hero Shooter from Respawn Entertainment. Master an ever-growing roster of legendary characters with powerful abilities, and experience strategic squad play and innovative gameplay in the next evolution of Hero Shooter and Battle Royale.101KPlayers now#5
SteamActionValheimA collaborative exploration and survival game for 1-10 players, set in a procedurally generated afterlife inspired by Viking culture. Battle, build, and conquer your way to a saga worthy of Odin’s patronage!89KPlayers now#6
SteamActionRustThe only aim in Rust is to survive. Everything wants you to die - the island’s wildlife, other inhabitants, the environment, and other survivors. Do whatever it takes to last another night.67KPlayers now#7
SteamActionTeam Fortress 2Nine distinct classes provide a broad range of tactical abilities and personalities. Constantly updated with new game modes, maps, equipment and, most importantly, hats!56KPlayers now#8
SteamActionPalworldFight, farm, build and work alongside mysterious creatures called "Pals" in this completely new multiplayer, open world survival and crafting game!54KPlayers now#9
SteamEarly AccessSlay the Spire 2The iconic roguelike deckbuilder returns. Craft a unique deck, encounter bizarre creatures, and discover relics of immense power in Slay the Spire 2!49KPlayers now#10
SteamActionGrand Theft Auto V EnhancedExperience entertainment blockbusters Grand Theft Auto V and Grand Theft Auto Online — now upgraded for a new generation with stunning visuals, faster loading, 3D audio, and more, plus exclusive content for GTA Online players.48KPlayers now#11
SteamEarly AccessProject ZomboidProject Zomboid is the ultimate in zombie survival. Alone or in MP: you loot, build, craft, fight, farm and fish in a struggle to survive. A hardcore RPG skillset, a vast map, massively customisable sandbox and a cute tutorial raccoon await the unwary. So how will you die? All it takes is a bite..42KPlayers now#12
SteamActionWarframeAwaken as an unstoppable warrior and battle alongside your friends in this story-driven free-to-play online action game40KPlayers now#13
SteamActionMarvel RivalsMarvel Rivals is a Super Hero Team-Based PVP Shooter! Assemble an all-star Marvel squad, devise countless strategies by combining powers to form unique Team-Up skills and fight in destructible, ever-changing battlefields across the continually evolving Marvel universe!40KPlayers now#14
SteamActionThe Binding of Isaac: RebirthThe Binding of Isaac: Rebirth is a randomly generated action RPG shooter with heavy Rogue-like elements. Following Isaac on his journey players will find bizarre treasures that change Isaac’s form giving him super human abilities and enabling him to fight off droves of mysterious creatures, discover secrets and fight his way to safety.39KPlayers now#15
SteamActionOverwatch®Overwatch®, A FUTURE WORTH FIGHTING FOR! Overwatch® is an always-on and ever-evolving free-to-play, team-based action game set in an optimistic future, where every match is the ultimate 5v5 or 6v6 battlefield brawl.35KPlayers now#16
SteamActionDiablo® IVJoin the fight for Sanctuary in Diablo® IV, the ultimate action RPG adventure. Experience the critically acclaimed campaign and new seasonal content.33KPlayers now#17
SteamActionDead by Daylight10 years of horror. 10 years of jump scares and close calls. 10 years of brutal sacrifices and thrilling escapes. Trapped forever in a realm of eldritch evil where even death is not an escape, four determined Survivors face a bloodthirsty Killer in a vicious game of nerve and wits.33KPlayers now#18
SteamActionTom Clancy's Rainbow Six SiegeTom Clancy's Rainbow Six Siege is an elite, tactical team-based shooter where superior planning and execution triumph.31KPlayers now#19
SteamActionBattlefield™ 6The ultimate all-out warfare experience. In a war of tanks, fighter jets, and massive combat arsenals, your squad is the deadliest weapon.28KPlayers now#20
SteamSimulationEA SPORTS FC™ 26Experience The World's Game like never before in EA SPORTS FC™ 26. Go for glory in a 48-team international tournament mode, take on themed Manager Live Challenges, and step into Player Career with new international ICONs and Heroes.26KPlayers now
SteamActionCounter-Strike 2For over two decades, Counter-Strike has offered an elite competitive experience, one shaped by millions of players from across the globe. And now the next chapter in the CS story is about to begin. This is Counter-Strike 2.706KPlayers now#2SteamActionDota 2Every day, millions of players worldwide enter battle as one of over a hundred Dota heroes. And no matter if it's their 10th hour of play or 1,000th, there's always something new to discover. With regular updates that ensure a constant evolution of gameplay, features, and heroes, Dota 2 has taken on a life of its own.534KPlayers now#3SteamActionPUBG: BATTLEGROUNDSPUBG: BATTLEGROUNDS, the high-stakes winner-take-all shooter that started the Battle Royale craze, is free-to-play! Drop into diverse maps, loot unique weapons and supplies, and survive in an ever-shrinking zone where every turn could be your last.177KPlayers now#4SteamActionApex Legends™Apex Legends is the award-winning, free-to-play Hero Shooter from Respawn Entertainment. Master an ever-growing roster of legendary characters with powerful abilities, and experience strategic squad play and innovative gameplay in the next evolution of Hero Shooter and Battle Royale.101KPlayers now#5SteamActionValheimA collaborative exploration and survival game for 1-10 players, set in a procedurally generated afterlife inspired by Viking culture. Battle, build, and conquer your way to a saga worthy of Odin’s patronage!89KPlayers now#6SteamActionRustThe only aim in Rust is to survive. Everything wants you to die - the island’s wildlife, other inhabitants, the environment, and other survivors. Do whatever it takes to last another night.67KPlayers now#7SteamActionTeam Fortress 2Nine distinct classes provide a broad range of tactical abilities and personalities. Constantly updated with new game modes, maps, equipment and, most importantly, hats!56KPlayers now#8SteamActionPalworldFight, farm, build and work alongside mysterious creatures called "Pals" in this completely new multiplayer, open world survival and crafting game!54KPlayers now#9SteamEarly AccessSlay the Spire 2The iconic roguelike deckbuilder returns. Craft a unique deck, encounter bizarre creatures, and discover relics of immense power in Slay the Spire 2!49KPlayers now#10SteamActionGrand Theft Auto V EnhancedExperience entertainment blockbusters Grand Theft Auto V and Grand Theft Auto Online — now upgraded for a new generation with stunning visuals, faster loading, 3D audio, and more, plus exclusive content for GTA Online players.48KPlayers now#11SteamEarly AccessProject ZomboidProject Zomboid is the ultimate in zombie survival. Alone or in MP: you loot, build, craft, fight, farm and fish in a struggle to survive. A hardcore RPG skillset, a vast map, massively customisable sandbox and a cute tutorial raccoon await the unwary. So how will you die? All it takes is a bite..42KPlayers now#12SteamActionWarframeAwaken as an unstoppable warrior and battle alongside your friends in this story-driven free-to-play online action game40KPlayers now#13SteamActionMarvel RivalsMarvel Rivals is a Super Hero Team-Based PVP Shooter! Assemble an all-star Marvel squad, devise countless strategies by combining powers to form unique Team-Up skills and fight in destructible, ever-changing battlefields across the continually evolving Marvel universe!40KPlayers now#14SteamActionThe Binding of Isaac: RebirthThe Binding of Isaac: Rebirth is a randomly generated action RPG shooter with heavy Rogue-like elements. Following Isaac on his journey players will find bizarre treasures that change Isaac’s form giving him super human abilities and enabling him to fight off droves of mysterious creatures, discover secrets and fight his way to safety.39KPlayers now#15SteamActionOverwatch®Overwatch®, A FUTURE WORTH FIGHTING FOR! Overwatch® is an always-on and ever-evolving free-to-play, team-based action game set in an optimistic future, where every match is the ultimate 5v5 or 6v6 battlefield brawl.35KPlayers now#16SteamActionDiablo® IVJoin the fight for Sanctuary in Diablo® IV, the ultimate action RPG adventure. Experience the critically acclaimed campaign and new seasonal content.33KPlayers now#17SteamActionDead by Daylight10 years of horror. 10 years of jump scares and close calls. 10 years of brutal sacrifices and thrilling escapes. Trapped forever in a realm of eldritch evil where even death is not an escape, four determined Survivors face a bloodthirsty Killer in a vicious game of nerve and wits.33KPlayers now#18SteamActionTom Clancy's Rainbow Six SiegeTom Clancy's Rainbow Six Siege is an elite, tactical team-based shooter where superior planning and execution triumph.31KPlayers now#19SteamActionBattlefield™ 6The ultimate all-out warfare experience. In a war of tanks, fighter jets, and massive combat arsenals, your squad is the deadliest weapon.28KPlayers now#20SteamSimulationEA SPORTS FC™ 26Experience The World's Game like never before in EA SPORTS FC™ 26. Go for glory in a 48-team international tournament mode, take on themed Manager Live Challenges, and step into Player Career with new international ICONs and Heroes.26KPlayers now