All Couch Co-op Games on PC

Created Dec 30, 2018 by Katakysmyk
[WiP, I don't have my computer on me]
Here are all the games that you can play with your friends on the same computer. I will use some tags in descriptions to let you know what can be played.

+ 'Story' : You can play the campaign in co-op
+ 'Arcade' : There is a campaign but only arcade modes can be played in co-op
+ 'Party' : No campaign in the game
+ '(+Online up to..)' after these tags if you can join online with your couch friends.
+ 'Unique' before 'Story' if the campaign is different from solo.