This brings me back. The old days when all i did was just change the color of games. I'm glad i make my own boss fights now. Finally! The Ninja 5 1/2! :D This time with scrolling levels, new weapons/enemies, and a boss! Controls: Arrow Keys/WASD to move, Z/M to switch weapons, X/N to throw explosives (if you have them). Upgrades: new color and wet trail after your in the water.