-Point with your MOUSE to aim the toons. Once a wave starts, the toons will automatically start firing. -Press SPACE to place a marker for your toons to shoot at. -You can UPGRADE your toons by clicking on them, and then clicking the box, if you have enough cash to do so. (You can click outside the box to close it after it opens) -You can also SELL a toon from the upgrade menu. (It will only return the amount of money you spent to buy the toon) -Each wave gets progressively harder, along with different twisteds that will start spawning after a certain number of rounds.
