An attempt at a clone of a very old DOS game called evolve.
You can find a brief description of the game at http://auntiepixelante.com/?p=859
And a youtube video of the game in action at http://www.youtube.com/watch?v=kPQBexmrvEQ
So far, this project hasn't progressed very far.
It currently draws plants, and animals which are programmable in code, and not much else.