About Geometry Jump GameGeometry Jump is an endless jumping game where you are chased by a spiked wall moving right. Press the A keyor the left arrow key to jump a single column, and press the S key or the right arrow key to jump two columns at a time. Whenever possible it is best to use the two-column jump as the wall comes at you fast. The game ends whenever you jump to a hole in the course, or when the spikes catch up to 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.