The Domino Universe is a digital version of the popular tile-based game. It allows users to play the game on their smartphones or tablets, offering convenience and portability. The app typically includes various game modes, such as single-player against computer opponents, multiplayer with friends or online players, and even tournaments or challenges. Users can enjoy the strategic game play of matching tiles and planning their moves to outscore their opponents. The app often provides a user-friendly interface, customizable settings, and sometimes additional features like hints, tutorials, or different domino variations. It's a great way to enjoy the game on the go and connect with other players worldwide.