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
1,708
10,233
98
Steam Charts
Stardew Valley steam charts
98,663
231,524
98
Steam Charts
Schedule I steam charts
16,035
459,075
97
Steam Charts
Terraria steam charts
29,722
64,867
97
Steam Charts
Left 4 Dead 2 steam charts
31,466
80,225
97
Steam Charts
Euro Truck Simulator 2 steam charts
15,263
69,695
97
Steam Charts
VPet-Simulator steam charts
8,718
35,788
96
Steam Charts
Lethal Company steam charts
4,527
240,817
96
Steam Charts
Bloons TD 6 steam charts
11,459
28,327
96
Steam Charts
Deep Rock Galactic steam charts
6,945
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
Delta Force steam charts
124,919
193,522
62
Steam Charts
Marvel Rivals steam charts
119,647
644,269
78
Steam Charts
Stardew Valley steam charts
98,663
231,524
98
Steam Charts
Apex Legends™ steam charts
93,342
465,266
67
Steam Charts
Rust steam charts
82,002
262,284
87
Steam Charts
PEAK steam charts
75,035
114,492
92
Steam Charts
Tom Clancy's Rainbow Six® Siege X steam charts
70,894
201,871
83
Steam Charts
Palworld steam charts
59,117
2,101,867
93
Steam Charts
Dead by Daylight steam charts
58,344
120,717
79
Steam Charts
ELDEN RING NIGHTREIGN steam charts
57,524
313,593
80
Steam Charts

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