

I Am Your Beast. It’s a little indie single player FPS game where you have to beat levels quickly. It’s almost like a puzzle where you figure out tricks to beat levels faster. It has a neat progression system that forces you to go back and replay levels to get secondary objectives.
I used Phase Shift a few years ago. It was a little bit of a pain to get setup and the timing working correctly, but there was a lot of pirateable song files for it.
It’s basically identical to rock band for drums.
Clone hero is newer, but I haven’t tried it