Spore Creatures attempts to add some much-needed depth to the game by adding different obstacles in the game world that require certain creature upgrades to overcome. For instance, one of the first things blocking your progress to the next area of the game is a rock which can only be moved once you’ve added legs to your creature, giving it the power to move the rock out of the way. Farther in to the game you will come across boss monsters, and other creatures that you can socialize with.