Slither

Slither is a webport of the classic Snake game, using HTML5 canvas and javascript. It features 7 levels of varying difficulty with upgrades, poison items, and 5 speed settings. Test your luck with this addicting classic! The game was originally open-sourced on my blog (http://www.brokenresolve.com/2010/05/slither-game/) back in May '10. If you're interested in the inner workings, I've written a few items about how it works there, and the code can be pulled from the github account.