Ninja Gaiden is a classic action NES title known for its difficulty, starring famous ninja Ryu Hayabusa as its main protagonist. Ryu has just learned that his father has recently gone missing after being defeated in a dual against his rival. He must now take up his sword as a ninja in the American(?) city and avenge his father, all the while encountering government conspiracies and world shaking supernatural events.

In this run, FourLi39 and Rum decide to become true ninjas by not taking any damage at all and saving the world from Jaquio the evil wizard in record time.