Ken at Gaming Dead says: "Ninja’s killing non-descript monsters for a vague and nearly unattainable treasure? Am I dreaming?!
[Adult Swim] Games and Megadev have released “House of Dead Ninjas” a top down descending game where you take control of a ninja as you move through the mysterious and foreboding Ziggurat of Infinium! Now don’t let the game title fool you. The tower is not full of dead ninjas. YOU make the tower full of dead ninjas!"
