Help your ninja avoid all of the odd creatures moving left and right on the screen. Simply tap to change the direction that the ninja is moving in. Go up or down as you try to collect as many shuriken as possible before running into one of the monsters.
How to play: Tap or click to change directions
Up Down Ninja is an online arcade game that we hand picked for Lagged.com. This is one of our favorite mobile arcade games that we have to play. Simply click the big play button to start having fun. To play even more free games, view our all time top games page.