https://www.gamespot.com/articles/two-free-pc-games-available-from-the-humble-store-/1100-6456351/ >As it is wont to do from time to time, the Humble Store has made a game available for free for a limited time. In this case, however, the game in question is actually a compilation that consists of two full-fledged games--and good ones, at that. >