John Bedford (Modojo): There are three things going on in this particular hybrid adventure that's just appeared on the App Store. First and foremost, it's a vertical endless-runner. Secondly, the characters under your directional control automatically fire a concoction of flames, arrows and sword-swipes in the style of a classic shoot 'em up. Finally there's the RPG element, and each character you start off with has different stat perks. There's a partying mode of sorts too, as you can unlock fighters from cages as you travel, and have them join you on your genocide.