Online Co-Op Steam Games

About the Online Co-Op tag

Online Co-Op is a Steam tag used to group games with similar store metadata, player expectations, or gameplay themes.

SteamPulse ranks this tag page by each game's latest stored player observation where possible. Rows can have different observation times, so this is not a synchronized live view.

Every row links to the full game page for dated history, reviews, price, metadata, and related-game context.

A tag assignment comes from Steam Store metadata and can change over time as developers and the Steam community update labels.

• Tracked Online Co-Op games: 1,168.
• Showing rows 1-50.

1. Valheim 121K latest players
2. Warframe 61.7K latest players
3. Team Fortress 2 59.9K latest players
4. HELLDIVERS™ 2 53.9K latest players
5. Palworld 46.7K latest players
6. Dead by Daylight 42.9K latest players
7. Baldur's Gate 3 42.2K latest players
8. Rocket League® 34.8K latest players
9. PAYDAY 2 32.5K latest players
10. DayZ 30.6K latest players
11. Path of Exile 2 29.4K latest players
12. Terraria 29.3K latest players
13. Diablo® IV 27.4K latest players
14. RuneScape: Dragonwilds 26.9K latest players
15. Left 4 Dead 2 25.2K latest players
16. Monster Hunter Wilds 22.3K latest players
17. Garry's Mod 21.1K latest players
18. R.E.P.O. 19.5K latest players
19. 7 Days to Die 18.4K latest players
20. eFootball™ 18.2K latest players
21. FINAL FANTASY XIV Online 17.6K latest players
22. Don't Starve Together 12.3K latest players
23. Brawlhalla 12.2K latest players
24. Hunt: Showdown 1896 11.5K latest players
25. ELDEN RING NIGHTREIGN 11K latest players
26. Overcooked! 2 10.3K latest players
27. Among Us 8.3K latest players
28. Bloons TD 6 7.7K latest players
29. World of Tanks Blitz 7.6K latest players
30. Phasmophobia 7.5K latest players
31. Tom Clancy’s The Division® 2 7.1K latest players
32. Tabletop Simulator 7K latest players
33. Risk of Rain 2 6.9K latest players
34. MONSTER HUNTER RISE 6.8K latest players
35. World of Warships 6.5K latest players
36. Sea of Thieves: 2026 Edition 6.3K latest players
37. Enshrouded 5.8K latest players
38. FOR HONOR™ 5.8K latest players
39. Far Cry® 6 5.6K latest players
40. ICARUS 5.5K latest players
41. Path of Exile 5.1K latest players
42. Age of Empires III: Definitive Edition 4.9K latest players
43. REMNANT II® 4.9K latest players
44. Killing Floor 2 4.8K latest players
45. Core Keeper 4.7K latest players
46. Tom Clancy's Ghost Recon® Wildlands 4.5K latest players
47. SCP: Secret Laboratory 4.3K latest players
48. Lethal Company 4K latest players
49. The Planet Crafter 3.8K latest players
50. Elite Dangerous 3.6K latest players