In Kitten Cannon, you must line up a cannon that has a little kitty stuffed inside it (oh god this already sounds like fun!). Next, take aim using the up/down arrows on your keyboard and press space to FIRE! If you're lucky, the Kitty will nail a few TNT charges and trampolines along the way. If you can get over 1,000 points on a single shot, that's pretty good. Even if you don't get 1,000, you get to watch some mindless violence - either way, you win.