World of Goo by 2D Boy
World of Goo is an incredibly stylish and interesting game developed by the 2D Boy team , which consists of only 2 people.
World of Goo is more than a continuation of Tower of Goo .
World of Goo is a celebration of the beauty of indie games over games from major manufacturers.
The game is available for Windows and Wii, but versions for Linux and Mac OS X are planned (now in beta).