Best Co-op Games on Steam (2026)
Every game on the site tagged Co-op on Steam, ranked by popularity and current follower momentum.
Updated daily · June 29, 2026
The best Co-op games on Steam right now are Deep Rock Galactic, Left 4 Dead 2, Monster Hunter: World. We rank every game carrying the Co-op Steam tag by a popularity-and-momentum blend — total Steam reviews, follower count and 24-hour peak players, with extra weight for 7-day Steam follower growth so currently-rising games surface higher. 78 Co-op games tracked, updated June 29, 2026.
| # | Game | Reviews | 24h Peak | 7d Growth | Similar |
|---|---|---|---|---|---|
| 1 | Deep Rock Galactic ▲ | 98% (211,743) | 12,162 | +2,648 | similar → |
| 2 | Left 4 Dead 2 ▲ | 97% (308,550) | 29,002 | +2,425 | similar → |
| 3 | Monster Hunter: World | 92% (168,190) | 20,133 | +534 | similar → |
| 4 | Phasmophobia | 96% (425,602) | 16,552 | +546 | similar → |
| 5 | Squad | 83% (108,985) | 18,861 | +643 | similar → |
| 6 | Raft ▲ | 94% (147,916) | 9,863 | +1,271 | similar → |
| 7 | Monster Hunter Wilds ▲ | 67% (114,092) | 65,910 | +802 | similar → |
| 8 | Hearts of Iron IV ▲ | 91% (157,961) | 46,537 | +1,439 | similar → |
| 9 | Sons Of The Forest ▲ | 88% (125,968) | 9,217 | +1,281 | similar → |
| 10 | Ready or Not ▲ | 74% (177,949) | 5,573 | +1,493 | similar → |
| 11 | It Takes Two ▲ | 96% (56,775) | 29,006 | +1,354 | similar → |
| 12 | Lethal Company | 97% (340,580) | 4,607 | +235 | similar → |
| 13 | Risk of Rain 2 | 95% (232,680) | 6,723 | +444 | similar → |
| 14 | Call of Duty® ▲ | 59% (373,431) | 41,436 | +2,819 | similar → |
| 15 | Dead by Daylight | 79% (351,802) | 63,322 | — | similar → |
| 16 | Cuphead | 96% (69,816) | 2,236 | +609 | similar → |
| 17 | Once Human | 79% (79,457) | 16,603 | +383 | similar → |
| 18 | Cult of the Lamb | 96% (65,589) | 5,230 | +671 | similar → |
| 19 | Medieval Dynasty | 89% (21,383) | 3,599 | +346 | similar → |
| 20 | Split Fiction ▲ | 96% (35,566) | 10,723 | +897 | similar → |
| 21 | Castle Crashers® ▲ | 97% (57,722) | 672 | +844 | similar → |
| 22 | Overcooked! 2 | 94% (18,598) | 8,376 | +627 | similar → |
| 23 | R.E.P.O. | 97% (152,196) | 37,782 | — | similar → |
| 24 | Don't Starve Together | 95% (128,097) | 42,824 | — | similar → |
| 25 | RuneScape: Dragonwilds 🔥 | 81% (19,953) | 1,300 | +4,067 | similar → |
| 26 | Warhammer 40,000: Space Marine 2 | 86% (113,382) | 33,324 | — | similar → |
| 27 | Barotrauma | 95% (39,635) | 4,049 | +235 | similar → |
| 28 | Escape from Tarkov ▲ | 60% (10,052) | 17,432 | +1,508 | similar → |
| 29 | RV There Yet? ▲ | 90% (30,647) | 6,404 | +838 | similar → |
| 30 | Sea of Thieves: 2025 Edition | 89% (164,661) | 8,022 | — | similar → |
| 31 | Jump Space | 88% (7,032) | 433 | +211 | similar → |
| 32 | Chained Together | 91% (23,027) | 4,702 | +292 | similar → |
| 33 | House Flipper 2 | 86% (9,938) | 3,622 | +337 | similar → |
| 34 | Tom Clancy's Ghost Recon® Breakpoint | 73% (18,940) | 2,481 | +229 | similar → |
| 35 | Warhammer 40,000: Dawn of War IV ▲ | — | — | +802 | similar → |
| 36 | Shape of Dreams | 95% (6,991) | 5,149 | +186 | similar → |
| 37 | Dead Island 2 | 76% (10,534) | 2,711 | +234 | similar → |
| 38 | Super Bunny Man | 89% (1,586) | 1,344 | +223 | similar → |
| 39 | Burglin' Gnomes ▲ | — | — | +1,926 | similar → |
| 40 | Escape the Backrooms | 89% (43,383) | 8,391 | — | similar → |
78 Co-op games tracked · 45 currently gaining Steam followers · data via Steam & SteamDB · all tags · trending by genre · all trending games →