All games
Fireboy and Watergirl first, then more co-op games for two on one keyboard, like Duo Vikings, Duo Survival 2 and Dual Cat. 34 of them, all free and all playable in the page, each with its own guide.
Fireboy and Watergirl first, then more co-op games for two on one keyboard, like Duo Vikings, Duo Survival 2 and Dual Cat. 34 of them, all free and all playable in the page, each with its own guide.