Most Played Co-op Campaign Games on Steam
Take a look at the top co-op campaign games that are currently attracting the largest player bases on the Steam platform, as of July 31st 2025. Want to explore even more co-op campaign titles available on Steam? Explore the complete list of the best co-op campaign games.
Lists & Categories
1. Trailmakers
Build the ultimate vehicle and explore a vast open world filled with challenges and adventure. Play solo or team up with friends in multiplayer to conquer the toughest obstacles. With a thrilling campaign mode and endless creative possibilities, Trailmakers is the ultimate sandbox for adventurers. Trailmakers is a game developed and published by . Released on September 18th 2019 has received 28,047 reviews of which 25,941 were positive and 2,106 were negative resulting in an impressive rating of 9.1 out of 10. The game has hit the top spot as the #1 most played co-op campaign game, thanks to its 1,015 peak concurrent players over the last day.
9.1
25,941
2,106
1,015
players
2. Resident Evil 5
This game is a port of the Games for Windows - Live version that was released in 2009. If you buy the Untold Stories Bundle here on Steam, it will be the same as upgrading to Resident Evil 5 Gold Edition. Resident Evil 5 is a game developed and published by . Released on September 15th 2009 has received 49,117 reviews of which 42,807 were positive and 6,310 were negative resulting in a rating of 8.6 out of 10. While seeing 844 players online at once in the last 24 hours, this game is currently ranked #2 among co-op campaign games based on player count.
8.6
42,807
6,310
844
players
3. Dungeon Defenders II
Dungeon Defenders II is a cooperative Action Tower Defense game packed with roleplaying elements like loot, leveling, and pets. Dungeon Defenders II is a game developed and published by . Released on June 20th 2017 has received 21,823 reviews of which 16,882 were positive and 4,941 were negative resulting in a rating of 7.6 out of 10. While seeing 441 players online at once in the last 24 hours, this game is currently ranked #3 among co-op campaign games based on player count.
7.6
16,882
4,941
441
players
4. Solasta: Crown of the Magister
Roll for initiative, take attacks of opportunity, manage player location and the verticality of the battle field in this Turn-Based Tactical RPG based on the SRD 5.1 Ruleset. In Solasta, you make the choices, dice decide your destiny. Solasta: Crown of the Magister is a game developed and published by . Released on May 27th 2021 has received 20,393 reviews of which 17,785 were positive and 2,608 were negative resulting in a rating of 8.5 out of 10. With 349 concurrent players in the last 24 hours, the game currently holds the #4 spot among the most played co-op campaign games.
8.5
17,785
2,608
349
players
5. We Were Here Together
As we explore these frozen wastes, misfortune strikes once again. Through the fierce blizzard, a flare lights the sky, followed by a cry for help over the radio - broken, dying... No one else can come to their rescue. Can we make it back - together? We Were Here Together is a game developed and published by . Released on October 10th 2019 has received 15,929 reviews of which 13,321 were positive and 2,608 were negative resulting in a rating of 8.2 out of 10. The game currently holds the #5 spot among the most played co-op campaign games.
8.2
13,321
2,608
97
players
6. Teenage Mutant Ninja Turtles: Shredder's Revenge
Teenage Mutant Ninja Turtles: Shredder’s Revenge reunites Leonardo, Michelangelo, Donatello and Raphael as they kick shell in a beautifully realized beat ’em up. Teenage Mutant Ninja Turtles: Shredder's Revenge is a game developed and published by . Released on June 16th 2022 has received 13,748 reviews of which 12,978 were positive and 770 were negative resulting in an impressive rating of 9.2 out of 10. The game currently holds the #6 spot among the most played co-op campaign games.
9.2
12,978
770
86
players
7. Operation: Tango
It takes two to save the world in this cooperative spy adventure. Pair up with a friend as Agent or Hacker—with only your voices to connect you—and work together to bring a hi-tech global menace to its knees. Now with a FREE CONTENT UPDATE! Operation: Tango is a game developed and published by . Released on June 01st 2021 has received 7,997 reviews of which 6,990 were positive and 1,007 were negative resulting in a rating of 8.5 out of 10. The game currently holds the #7 spot among the most played co-op campaign games.
8.5
6,990
1,007
44
players
8. Aragami 2
Aragami 2 is a third person stealth game where you play as an assassin with the power to control the shadows. Join the shadow clan and fight the invader armies to protect your people. Aragami 2 is a game developed and published by . Released on September 17th 2021 has received 4,095 reviews of which 3,083 were positive and 1,012 were negative resulting in a rating of 7.3 out of 10. The game currently holds the #8 spot among the most played co-op campaign games.
7.3
3,083
1,012
32
players
9. United heist
Your crew consists of two elite thieves. A client hires you to steal a mysterious item. One handles intel; the other infiltrates. Choose your roles and master the heist in this asymmetric co-op puzzle game. United heist is a game developed and published by . Released on February 12th 2023 has received 1,799 reviews of which 1,482 were positive and 317 were negative resulting in a rating of 7.9 out of 10. The game currently holds the #9 spot among the most played co-op campaign games.
7.9
1,482
317
23
players
10. KeyWe
KeyWe is a cute, co-operative postal puzzler starring Jeff and Debra, two small kiwi birds working in a whimsical post office. They must jump, flap, peck and butt-slam their way across an interactive landscape of levers, bells and buttons to get those messages delivered on time! KeyWe is a game developed and published by . Released on August 31st 2021 has received 1,860 reviews of which 1,686 were positive and 174 were negative resulting in a rating of 8.6 out of 10. The game currently holds the #10 spot among the most played co-op campaign games.
8.6
1,686
174
22
players
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