2D Boy's popular title World of Goo is now available in the Android Market for a cool 40% off sale price of $2.99 through December 5. Previously available on PC, Mac, Wii, and iOS, World of Goo is an physics-based puzzle adventure through the world of goo balls, which sounds slightly sillier than reality: the game won IGN's Wii Game of the Year along with MetaCritic's iPad Game of the Year, accolades which don't go unnoticed in the gaming world. There's also a demo version available in the Android Market for the remaining skeptics. Hit the break for the download link.

Source: 2D Boy