The side-scrolling title was later approved via Steam Greenlight for a PC release, making it the second Greenlit game now for sale. Giana Sisters is based off the 1980s platform game.
Black Forest's crowd-source campaign exceeded their goal by 24%. It's about two sisters who solve puzzles by using abilities unique to each other. It's already on PC.
Publisher bitComposer will be however bringing it to PC themselves with a spring launch alongside the Xbox Live Arcade release. It can be enjoyed right now on desktops through GamersGate, Good Old Games and Steam. A launch for PlayStation Network was mentioned but so far no release date news yet.