Speaking of Tetris and Hatetris, have you ever heard of Hatris? I just learned about it from last week's No Such Thing as a Fish podcast. Alexey Pajitnov, the creator of Tetris, continued to experiment with the Tetris formula. One of the games he made was called Hatris[2] which involves hats falling on people's heads. Entertainment Weekly reviewed it saying: "There is, after all, a cure for Tetris addiction. It’s Hatris.[3]"
1. https://www.nosuchthingasafish.com/