In the game there are two modes of play. The first is the classic old school tennis where you play in best of three sets. The other one is Ring mode where each match takes two minutes. Here you have to score more points than your opponent by collecting rings. The rings comes in different colours and sizes that give a different amount of points. The ring mode also contain various power ups like a turtle that slows the ball down or the bomb that clears all the rings currently available. After beating an opponent you will unlock it and can use it later on. This is for both game modes.