About Filled Glass 3 Portals GameFilled Glass 3 Portals is a physics game where you must pull a cup full without overfilling it or wasting balls poured on hazards like spikes or falling off platform. In this game the balls you shoot out are white & must pass through one portal and come out the other portal to turn colorful before making their way to the cup. 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.