Mr Angry Dude by Misfit is a puzzle game made for Commodore 64.
In this game, you play as Mr Angry Dude. A dude of pure perpetual anger, using his ability to move the very ground he is near. You have to slow down and puzzle-shift your way to the exit. You need to collect all the keys in the series of rooms that doesn’t make Mr Angry Dude’s mood any better.