Super Mega Worm is as fun as it sounds. Download it here for FREE, but it's only for a limited time!
The game is a retro-style side scrolling free-for-all. There's only one level, but the difficulty gradually escalates as your Snake-style worm grows and grows with each passing accomplishment. After just a short time of playing, you'll have a 14-segment monstrosity that can eat, crush, EMP or otherwise destroy rednecks, tanks, helicopters, jumbo jetliners, women with children, cheating husbands, and a veritable kindgom of critters.
Warning: this will eat your time as much your worm eats everything.
Brought to you by the fine people at Deceased Pixel.