Wisely-used Knowledge.
Things you learn while playing Super Ninja Strike:
-Ninjas are unable to swim.
-Ninjas have never learned how to fight in a crouched position.
-A ninja, though sneaking, will easily be detected and informed of such detection by his enemy.
-Ninjas are unable to crouch in order to dodge incoming knives. They must use their sword.
-A ninja may only slice in an up-down motion directly infront of him. Sweeping upwards at an overhead opponent's feet would be dishonorable.
-Not only Solid Snake hides in crates. Bombs also have that habit.
-Floating stones will be casually spaced out at a precise distance of either simple jump or double jump.
-Floating stones, though much heavier than a ninja, possess the ability to float.
-Ninjas do not.