Hit the ball at your opponent to knock him back. (Tip: Use the eagle to your advantage, if you get the chance...)
Note: If the ball stops moving at the beginning of the match, use the reset button at the top left corner.

You are a strain of virus and you must evolve to kill humans before they develop a cure.

You're a crazed ostrich with a fetish for eggs.

Place gun, laser and rocket turrets to defend against odd creatures invading your territory.