Spore: Start Game With Evolved Creature Cheat
There is a code that allows you to start Spore for the PC with any of your evolved creatures. This is known as the evoadvantage cheat.
1. While you are in the game, press Ctrl + Shift + C.
2. Type evoadvantage and press Enter.
This command does not work with the original version of the game. You will have to upgrade to the patched version first.