These stick creatures are not only racing for their lives, but for the lives of their children! After each round, the one that made it the furthest gets to reproduce... and its 6 descendants race again. Over time, mutations and natural selection lead to faster and faster creatures.

For more challenges, try out the different terrains (the pits are dastardly), get your creature to push a heavy box, or fight against other creatures. If you've made a creature you really like, you can share its DNA with your friends, challenging them to a duel, or letting them evolve your creature themselves.