Electronic Arts has Wolfenstein RPG (iTunes Link) in the iTunes App Store for 99-cents (4.99 – 4 instant savings) for a limited time.

With Wolfenstein RPG, you play Sergeant B.J. Blazkowicz, leader of an elite U.S. fighting unit on a Special Ops assignment. Your call to duty is to save the world from the grip of the evil Axis Army that dwells in Castle Wolfenstein. Fight your way through a freakish bestiary of zombies, mutations, elite soldiers and more. Use your boots, fists and toilets to kick, punch and pummel your enemies to a pulp. Inflict serious damage with weapons such as a flamethrower, a rocket launcher, and a Tesla!