Avoid the falling objects.
Move your mouse and avoid the rocks.
Play as Gilligan from Gilligan's Island, the classic 1960's TV show where a tour boat gets stranded on a deserted island. In this related game, a monkey steals peaches, bandannas, and the Professor's lab equipment and you need to slingshot the monkey to get your stuff back!
Kill, beat up, maim, burn, and electrocute the tweety bird to get the most points. It's probably one of the birds that sing in the morning outside your window.
Another kickup game
Kill the droids by deflecting lasers into them