Favorite Co-Op Game of All Time

It's 2019, that means Co-Optimus is turning 11 years old. To celebrate we want to find out which co-op game is your favorite of all time. Select from our database of almost 5000 games to cast your vote. Don't see your game listed? Send us an email at tips@co-optimus.com.

We'll announce the winner on February 25th, 2019. Thanks for visiting Co-Optimus and making it your prime source for co-op gaming since 2008!

Thanks for voting. Check back daily to see the updated leaderboard.

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Game Name Systems Percent
Borderlands 2 8%
Portal 2 5%
Divinity: Original Sin II 4.1%
Halo 3 2.1%
Left 4 Dead 2 1.8%
Diablo III 1.7%
Halo: Combat Evolved 1.7%
A Way Out 1.6%
Diablo II 1.5%
Castle Crashers 1.3%
Full Metal Furies 1.2%
Human: Fall Flat 1.2%
World War Z 1.2%
Borderlands 1.1%
Overcooked! 1.1%