Developer: Santa Ragione
Platforms: PC, Mac, Linux
If there's anything you can expect from a Santa Ragione game, it's style. His games may not be the deepest or most graphically advanced, but they're the type of games that lend credence to the "games as art" debate. You play these games for the visual design and atmosphere and Fotonica does not disappoint on those fronts.
developer's site or from Desura and other stores. The game was also recently Greenlit and will be coming to Steam soon.