The app monitors ambient noise levels using your microphone. Scoring is determined by the headroom above the peak noise level.
Complete physical challenges—jump, roll, or sneak—while keeping the decibel meter low.
Stay silent to prove you're a true Shhhinobi.
Practice your ninja skills on your own in a safe environment.
Local multiplayer settings. Who in your squad is the clumsiest?
Share your ninja skills with the world.