"Spore" the game

This sounds like a promising title.

How Will You Create the Universe?

With Spore you can nurture your creature through five stages of evolution: Cell, Creature, Tribe, Civilization, and Space. Or if you prefer, spend as much time as you like making creatures, vehicles, buildings and spaceships with Spore’s unique Creator tools.

http://www.ea.com.sg/en-sg/games/pc/spore/spore/

The Spore Creature Creator has some stiff requirements: it requires Leopard and an Intel Mac, minimum ATI X1600 or NVidia 7300 GT with 128 MB of Video RAM, or Intel Integrated GMA X3100.