About Stack Tower GameStack Tower is a floor laying game. Move your mouse left or right as needed to align the piece you are dropping with the stack. Tap your mouse left click button when the floor is over the stack and in a position that will remain stable and not fall off. Make it past the target building height to beat each of the 40 stages. 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.