Spore

You simply have to see this, it is a 30 minute video of this interesting upcoming game.

QUOTE
What exactly is Spore?Spore is the next game from Will Wright/Maxis, probably best known for being the makers of Sim City and The Sims. Spore takes elements from many of Maxis' previous games such as Sim Earth, Sim Life and Sim City and blends them into a simulation that allows the player to influence the development of a life form from a single-cellular stage, through multi-cellular life in the oceans and on land, to the development of sentiency, tool-use, and eventually interplanetary and interstellar flight!This is a 30 minute video of this interesting upcoming game.