What are your favorite feel good games?

[JackHandy]

Link_Nines.XBC said:

Mario Kart 8. Racing games in general have always been relaxing to me as long as I don't play in the highest difficulty.
Age of Empires II, though I haven't played it in a while.

There's pre-blue-shell Mario Kart and post-blue-shell Mario Kart. One is fairly relaxing. The other is like being blindfolded and tied to a chair without any shoes while hungry rats scurry about the floor. You may end up keeping your toes...