Description:
Those evil stickmen are trying to invade your town again! Shoot them before they breach your defences.

Instructions:
If you can't already tell, the bad guys are the little creatures made out of sticks. They will be running towards your barricade and poking with what appears to be knives. Yes, you shoot them; preferably with your mouse. Press the 'Space' bar to reload, and 'Q' to toggle quality. Not sure who would ever use the latter function, but it's there. Use it if you're the curious type. Now destroy 'em!