The Alters: Meet the Jans, aka the Many Alternate-Reality Versions of Yourself – IGN First

The Alters is a narrative-driven survival adventure game where you, as Jan Dolski, must bring in alternate-reality versions of yourself in order to survive on a hostile mining planet. This is the story of all those other Jans, who are not simply clones. Wishlist The Alters on Steam if you're interested: http://re.11bits.com/b0h