About Ball Challenge GameBall Challenge is a survival evasion game where you left click to make a ball move back and forth between the top and bottom of the screen. Grab the shield to boost your defenses temporarily & grab the fan to blow away other blocks. Other than those two blocks do not run into anything else. Score a point for each move you make & play until you hit something or something runs into you. 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.