I know what you're thinking. "Isn't that the lame tower defense game that's vaguely related to Warhammer?" No, this is the other new-ish Warhammer game—the good one. Warhammer 40k: Carnage is a side-scrolling shooter filled with chainswords, jump packs, and all the other gear an Ultramarine needs to get by. It's usually a $7 game, but now it's down 70% to just $1.99.