Along with these screenshots
, Muse Games
announced that Guns of Icarus Online
is now available for official pre-order on Steam with a 25% off discount. The cherry on top is immediate access to the closed beta, which is scheduled to run until launch on September 30th, 2012.
Muse is offering several different game packages including a 4-pack bundle that prices that game as low as $8.75 per copy (after discount). The 4-pack comes with the Collector's Edition (also available on its own) of the game that includes official soundtrack and an extra-costume to look your best on the opening day.