Steam announces sales of Bionic Commando, revealing GRIN's platformer sequel is due on PCs on July 28, which is a couple of weeks after the date recently reported on Eurogamer, though online listings indicate the game is due in Europe on Friday. As is their way, Steam has an incentive to inspire pre-purchases of the game, offering a 10% discount if you pay for the game in advance of its release via Valve's online service on Tuesday. On an unrelated note, I will gladly pay you Tuesday for a hamburger today.