Best Online Co-op Games on Steam

The best rated Online Co-op games on Steam. These games are sorted by a weighted review score which takes into account both the number of reviews a game has and its overall percentage of positive reviews.

ImageName
Actions
Portal 2 steam charts
1,958
10,233
98
Steam Charts
Stardew Valley steam charts
67,140
231,524
98
Steam Charts
Schedule I steam charts
25,755
459,075
97
Steam Charts
Terraria steam charts
25,776
64,867
97
Steam Charts
Left 4 Dead 2 steam charts
31,718
80,225
97
Steam Charts
Euro Truck Simulator 2 steam charts
13,424
69,695
97
Steam Charts
VPet-Simulator steam charts
5,246
35,788
96
Steam Charts
Lethal Company steam charts
4,874
240,817
96
Steam Charts
Bloons TD 6 steam charts
15,212
28,327
96
Steam Charts
Deep Rock Galactic steam charts
6,405
54,160
96
Steam Charts

Most Popular Online Co-op Games on Steam

The most popular Online Co-op games on Steam. These games are sorted by the number of players online and in-game.

ImageName
Actions
PEAK steam charts
101,719
114,492
91
Steam Charts
Rust steam charts
96,160
262,284
87
Steam Charts
Marvel Rivals steam charts
94,855
644,269
78
Steam Charts
Tom Clancy's Rainbow Six® Siege X steam charts
88,886
201,871
83
Steam Charts
Call of Duty®: Modern Warfare® II steam charts
71,776
315,334
59
Steam Charts
Dead by Daylight steam charts
70,478
120,717
79
Steam Charts
Dune: Awakening steam charts
70,355
189,333
77
Steam Charts
Stardew Valley steam charts
67,140
231,524
98
Steam Charts
Baldur's Gate 3 steam charts
59,101
873,941
96
Steam Charts
ELDEN RING NIGHTREIGN steam charts
54,689
313,593
80
Steam Charts

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