There are many cheats for spore so let me tell you some... refillMotivesReplenishes depleted health and other motives. killallhints Removes all hints from the game.
spaceCreate Unlocks and recharges all creation tools in Space Mode.
freedom No complexity limit in creator

To access codes hit Ctrl + Shift + C a screen pops up then type in codes. Also to not have to put it in again hit up on arrow keys and enter. Some cheats may not work do to the stage your on. Most are for space stage.