Did you already try looking for games you can play/enjoy together?
I heard good things about Split Fiction: https://store.steampowered.com/app/2001120/Split_Fiction/
Also found this article while searching for a link (though only skimmed through it): https://insider-gaming.com/best-co-op-games-like-it-takes-two-split-fiction/
Black and white [ https://en.m.wikipedia.org/wiki/Black_%26_White_(video_game) ].
Though being very evil was much harder than being good, if I remember correctly.