Most played competitive co-op games

Rounds against real opponents keep these co-op sessions busy, and these most played picks show where you can jump in with friends right now. Dota 2 has you covering lanes as five against five, Tom Clancy's Rainbow Six Siege asks you to plan attacks and defenses around breakable walls, and Marvel Rivals pairs hero powers for quick team fights. Expect coordination, short rounds and plenty of rematches while you learn timing together.

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1. Dota 2

   

   Dota 2 is a team-based MOBA where two teams of five pick from over a hundred free heroes and battle across one map. For co-op friends, the draw is partying up, covering lanes together, and finding that no two matches play the same.

   80%80% of 2,813,195 Steam reviews are positive395.7KPlayers online now: 395,706Free

2. Call of Duty®

   

   The Call of Duty® experience supports Modern Warfare® 4, Black Ops 7 and Call of Duty®: Warzone™.

   55%55% of 431,246 Steam reviews are positive85.2KPlayers online now: 85,205

3. AION 2

   

   AION 2 is the only MMORPG built around a world where the sky is the battlefield. Choose your faction, ascend as a Daeva, and fight a faction war across a world 36 times larger than the original. PC only, on Unreal Engine 5.

   54%54% of 46,427 Steam reviews are positive9.4KPlayers online now: 9,430Free

4. ROB RUN

   

   A crime sandbox where every cop and crook is a real person, and 5,000 players share the city with you. Rob banks, build a hideout, run a clan, and risk everything on every run. Rise from street thug to server boss before the wipe takes it all back.

   50%50% of 18,300 Steam reviews are positive92.3KPlayers online now: 92,266Free

5. Rust

   

   Rust drops you naked on an island with a rock and a torch, where wildlife, hunger, cold, and other survivors all want you gone. With co-op friends it turns into shared paranoia and shared triumph: build a base, split the farming and guard duty, then decide together whether to trade or raid.

   86%86% of 1,179,824 Steam reviews are positive59KPlayers online now: 59,026$39.99

6. Tom Clancy's Rainbow Six Siege

   

   Tom Clancy's Rainbow Six Siege is a 5v5 tactical team shooter where planning beats reflexes. Grab your co-op friends, pick operators, then trade turns attacking and defending bomb sites with drones, breaches, and breakable walls. Losing a round because someone forgot to reinforce a wall is part of the education.

   82%82% of 1,570,899 Steam reviews are positive27.2KPlayers online now: 27,244Free

7. Apex Legends™

   

   Squad play is the whole point: coordinate, combine abilities, and survive the round together.

   67%67% of 1,077,592 Steam reviews are positive96.3KPlayers online now: 96,320Free

8. Warframe

   

   Awaken as a bio-metal space ninja and battle alongside co-op friends across a sprawling interplanetary system. Form a squad, combine Warframe abilities, and tear through hordes together for bonus rewards, with 60+ frames and hundreds of weapons to collect and customize.

   87%87% of 688,710 Steam reviews are positive43.9KPlayers online now: 43,850Free

9. Overwatch®

   

   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.

   32%32% of 430,494 Steam reviews are positive23.9KPlayers online now: 23,942Free

10. Marvel Rivals

    

    Marvel Rivals is a 6v6 superhero team shooter where you and co-op friends pick Marvel heroes, pair their powers into Team-Up skills, and hold together through fast, destructible arenas. Great if you want quick rounds built on covering each other and combining ults at the right second.

    74%74% of 425,515 Steam reviews are positive22.5KPlayers online now: 22,523Free

11. ARC Raiders

    

    Crafting, quests, and close calls make it a strong shared night of scavenging and surviving.

    82%82% of 309,509 Steam reviews are positive23.8KPlayers online now: 23,773$39.99

12. VRChat

    

    VRChat is a free social VR platform of hundreds of thousands of player-made worlds and millions of avatars. Bring co-op friends to run a chaotic restaurant kitchen, race go-karts in zero gravity, play cards, horror, shooters or party games, then wind down talking in a treehouse floating in a nebula.

    73%73% of 275,333 Steam reviews are positive32.7KPlayers online now: 32,739Free

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