A hardcore survival title that brings you to the world of ruined USSR. You are one of those, who stayed alive after a horrible nuclear explosion, but it seems that miracles end at this point. Now you are in an extremely dangerous zone, where mutants are raising. They will try to defeat you, just because you are not one of them, so defend yourself. Other survivors will appear on your way, but as it always happens after a catastrophe, people are no less hostile and severe than the monsters. Or maybe, worse.