Best Online Co-Op games on Steam

Unlike generic lists, our online co-op game recommendations are based on a rigorous analysis of Steam user reviews. We believe that player feedback is the most reliable indicator of a game's true quality and enjoyment. Our algorithm evaluates user reviews to identify online co-op games that consistently deliver exceptional experiences. This means you can be confident that our lists feature only the best online co-op games on Steam, validated by the community itself.

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Team Fortress Classic

One of the most popular online action games of all time, Team Fortress Classic features over nine character classes -- from Medic to Spy to Demolition Man -- enlisted in a unique style of online team warfare. Each character class possesses unique weapons, items, and abilities, as teams compete online in a variety of game play modes.

Price 4.99€
Rating 8.5
Release 01 Apr 1999

Resident Evil 6 Benchmark Tool

Download the official Resident Evil 6 PC Benchmark and see if your system is ready for Capcom's latest installment of the Resident Evil franchise!

Price Free to play
Rating 8.0
Release -

Serious Sam Fusion 2017 (beta)

Serious Sam Fusion is a central hub for several existing Serious Sam games developed by Croteam. Cool new features, engine upgrades, patches and updates will be released to existing owners for FREE!

Price 14.99€
Rating 9.0
Release -