The great game World of Goo has just gotten a Linux release. World of Goo is a cute construction game which is somewhat similar to Bridge Builder but just so much more. It has a nice story and very entertaining game play. It has currently a Metacritics score of 91. You should enjoy the game and at the same time support the development of games for Linux. Head over to 2D Boy Games and get your own copy for just U$D 20.