Tag
Online Co-Op.
A list of PC games filtered by the "Online Co-Op" tag, ranked by quality, popularity, and price.
20of1251Online Co-Opgames
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Ace Squared
Online Co-OpMultiplayer
Quality 69Popularity 37Value 40

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Nightingale
Online Co-OpBase Building
Quality 57Popularity 34Value 49

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Backrooms Cleanup Crew
Online Co-OpMultiplayer
Quality 72Popularity 22Value 50

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Element TD 2 - Tower Defense
Online Co-OpRTS
Quality 73Popularity 28Value 44

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Battlefield 4™
Online Co-OpStrategy
Quality 69Popularity 39Value 33

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No More Room in Hell 2
Online Co-OpMultiplayer
Quality 49Popularity 33Value 64

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Ultimate Fishing Simulator VR
Online Co-OpSingleplayer
Quality 65Popularity 44Value 40

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KILL IT WITH FIRE! 2
Online Co-OpSingleplayer
Quality 74Popularity 26Value 46

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Superfighters Deluxe
Online Co-OpMultiplayer
Quality 72Popularity 28Value 46

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Frog Jump
Online Co-OpStrategy
Quality 67Popularity 35Value 43

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Endless Alice
Online Co-OpMultiplayer
Quality 74Popularity 27Value 43

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Old Market Simulator
Online Co-OpMultiplayer
Quality 71Popularity 29Value 47

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Mass Effect™ 3 N7 Digital Deluxe Edition (2012)
Online Co-OpStrategy
Quality 79Popularity 27Value 37

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Labyrinthine
Online Co-OpMultiplayer
Quality 69Popularity 33Value 39

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Snowballs
Online Co-OpSingleplayer
Quality 66Popularity 33Value 46

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Zelter
Online Co-OpSingleplayer
Quality 44Popularity 26Value 75

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Grocery Store Simulator
Online Co-OpStrategy
Quality 73Popularity 30Value 44

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Damned
Online Co-OpMultiplayer
Quality 59Popularity 54Value 40

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Renegade Ops
Online Co-OpSingleplayer
Quality 80Popularity 24Value 40

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Tick Tock: A Tale for Two
Online Co-OpMultiplayer
Quality 69Popularity 32Value 44
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.