The classic four-in-a-row game (Forza Quattro), free in the browser. Create a private room with a code to play a friend online, get matched with a random opponent, challenge the built-in AI on the same device, or pass-and-play locally. Customise your disc colours with a selection of vibrant options, set an optional game clock, and chat with your opponent during online matches. The app works offline as a progressive web app and is also available on Android.