Egg Worm Generator is a neat little sandbox game. Kyle Gabler says:
This was supposed to be a shooter, where you shoot peacefully evolving creatures. But I didn’t finish, and the creatures turned out too stupid to fight anyway. So instead, its a fishtank where you observe randomly generated creatures evolve and kind of learn to walk. Inspired by Karl Sims stuff from 1994. Press ’s’ to speed it up.
