Willy the Worm is an 2d side scroller arcade stye game
...With its simple controls, colorful graphics, and addictive gameplay, Willy the Worm offers hours of family-friendly fun for gamers of all ages. This FOSS project invites contributions and modifications from the community - bring your own twist to Willy's wormy world!
Te Tuhi turns pictures of video games drawn on paper into games that you can play on the computer. It invents rules to suit the picture. The project aims to be inclusive, experimental, and modular, with one aim being a scaled down version for the OLPC.