Tag
Online Co-Op.
A list of PC games filtered by the "Online Co-Op" tag, ranked by quality, popularity, and price.
20of1243Online Co-Opgames
Sort
Maybe
Guns of Icarus Online
Online Co-OpStrategy
Quality 80Popularity 32Value 82
Kinguin −95% $0.25$4.99
in 1 day
Maybe
Rampage Knights
Online Co-OpMultiplayer
Quality 88Popularity 27Value 80
Kinguin −92% $1.10$12.99
in 19 hours
Maybe
Orcs Must Die! 3
Online Co-OpStrategy
Quality 70Popularity 33Value 82
Kinguin −90% $3.14$29.99
in 22 hours
Maybe
Supreme Commander: Forged Alliance
Online Co-OpRTS
Quality 91Popularity 32Value 60
GAMIVO −53% $6.15$12.99
Maybe
LEGO® MARVEL's Avengers
Online Co-OpSingleplayer
Quality 71Popularity 31Value 82
GAMIVO −85% $3.09$19.99
Maybe
Serious Sam HD: The Second Encounter
Online Co-OpSingleplayer
Quality 84Popularity 46Value 68
Kinguin −71% $5.78$19.99
in 3 hours
Coming Soon
Preorder
Halloween: The Game
Online Co-OpStrategy
Quality 67Popularity —Value 70
Scores are estimated for unreleased games
Steam$39.99
Maybe
Ultimate Chicken Horse
Online Co-OpMultiplayer
Quality 77Popularity 37Value 67
GAMIVO −50% $7.43$14.99
in 15 hours
Maybe
Trine 5: A Clockwork Conspiracy
Online Co-OpMultiplayer
Quality 85Popularity 28Value 78
Kinguin −71% $8.72$29.99
in 2 days
Maybe
Necesse
Online Co-OpBase Building
Quality 75Popularity 35Value 72
Kinguin −48% $7.86$14.99
in 20 hours
Maybe
Wobbly Life
Online Co-OpMultiplayer
Quality 78Popularity 36Value 70
Kinguin −43% $14.20$24.99
in 21 hours
Maybe
Neverwinter Nights: Enhanced Edition
Online Co-OpSingleplayer
Quality 73Popularity 32Value 79
Kinguin −93% $1.38$19.99
Maybe
Deathtrap
Online Co-OpStrategy
Quality 80Popularity 27Value 84
Kinguin −93% $1.31$19.99
in 3 days
Historical Low!
Maybe
Party Animals
Online Co-OpMultiplayer
Quality 67Popularity 39Value 78
Green Man Gaming −55% $9.00$19.99
Maybe
Ancestors Legacy
Online Co-OpRTS
Quality 78Popularity 30Value 82
GAMIVO −95% $1.73$34.99
Maybe
Shape of Dreams
Online Co-OpMultiplayer
Quality 72Popularity 34Value 75
Kinguin −67% $8.31$24.99
in 8 hours
Historical Low!
Maybe
Space Hulk: Deathwing Enhanced Edition
Online Co-OpSingleplayer
Quality 61Popularity 32Value 90
Steam −90%
$2.99$29.90
in 14 days
Maybe
Icewind Dale: Enhanced Edition
Online Co-OpSingleplayer
Quality 86Popularity 28Value 76
Kinguin −95% $1.05$19.99
in 2 days
Maybe
Back 4 Blood
Online Co-OpSingleplayer
Quality 71Popularity 38Value 75
Kinguin −99% $0.34$34.00
in 2 days
Maybe
DEFCON
Online Co-OpRTS
Quality 85Popularity 29Value 76
GAMIVO −74% $3.14$11.99
in 16 hours
Tag
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FAQ
Tag, what is it good for
What is a tag page?
Tag pages group games by their Steam tags, like Singleplayer, RPG, or Co-op. Every game here carries that tag in Steam's own database, so the category reflects how the community and developer actually describe it.
How are "Top of the heap" picks chosen?
We rank by our Overall Score, which blends Quality (Steam reviews + Metacritic), Community Health (active player counts), and Price Timing (current deal vs. historical lows). The game at the top genuinely scores highest on all three axes right now.
Why does the count differ from Steam's?
Steam counts every game that has ever carried this tag, including early-access titles, DLC, bundles, and games with no review data. We only index games with enough data for a meaningful score, so our count is smaller, but each entry is actually evaluated.