About Knife Ninja GameKnife Ninja is a knife toss game where you must throw a series of knives into spinning pieces of fruit, vegetables, or other foods. Hit the apples on the surface of the spinning object to boost your score & avoid hitting any of your previously thrown knives or it is game over. This is a JavaScript web application which uses cross-platform mobile-friendly HTML. All modern web browsers like Microsoft Edge, Apple Safari, Google Chrome, Mozilla Firefox and Opera should support it. This game works on just about any type of computing device including Microsoft Windows desktop computers, Apple OSX Mac computers, iOS powered tablets and phones like the iPad and iPhone, laptops like the Google Chromebook, and the many types of mobile phones from manufacturers like Samsung which are powered by Google Android.