Shadow Planet Productions' BAFTA-winning, Metroidvania-styled shooter Insanely Twisted Shadow Planet is on its way to PC platforms "very soon," with a bonus gameplay mode in tow.
Developers Michel Gagne and Joe Olson noted that the PC port is awaiting a release date and is otherwise "ready to go" in a recent Nintendojo podcast. The game will be released via Steam, and will include the "Shadow Hunters" cooperative challenge mode DLC for free.
http://www.joystiq.com/2012/03/29/insanely-twisted-shadow-planet-coming-to-pc-with-all-dlc/