In Game If you touch gray you will fall back. Don't fall back to far or the tiger will get you. If you fall in a pit "aka: The black square thingy" you will die.
The scripts were done all by me. The animations are not mine. I got them from the internet. The song is mortal K(c?)ombat I got the idea from "Temple Run" and "Danger Dash." Both of these fun games can be found on the amazon kindle store.