http://store.steampowered.com/app/111600>Serious Sam Double D is Now Available and 10% off until September 6th 10AM PST. Get an additional 10% off if you own Serious Sam HD Second Encounter, Serious Sam 3: BFE.

The first release in the Serious Sam Indie Series Sam explodes into the second dimension using everything in his arsenal to battle the abominable legions of Mental’s horde. Pull the trigger to let the heavy ordinance fly in Serious Sam Double D, a hand drawn, side-scrolling shooter featuring all the over-the-top gameplay and chaotic action of the Serious Sam series. Pile on the firepower with the revolutionary Gunstacker and fire all your weapons at once in a symphony of destruction! All that stands between victory and annihilation is a man in a T-shirt and jeans wielding a great big pile of guns.

The Serious Sam Indie Series is an extraordinary program launched by Croteam and Devolver Digital to partner with gaming's most creative independent developers and design radically unique Serious Sam games in a variety of styles and genres.

New Release: Serious Sam Double D