SEGA Superstars Tennis includes several of the most memorable SEGA characters including Sonic The Hedgehog, AiAi from Super Monkey Ball fame, Ulala of Space Channel 5 and Amigo from Samba De Amigo, each of whom have their own unique attributes, and superstar tennis skills. The games arcade style matches are played out on courts based on environments from Sega games of the past such as the lush tropics of Sonics Green Hill Zone or the street fair fiesta of Amigos Carnival Park to name a few. With hilarious cameos and comical guest umpires from SEGAs rich gaming history, this fun-filled tennis party is guaranteed to be a smashing good time for the whole family! Zany SEGA Characters with Superstar Abilities Each of the 16 characters has their own superstar alter-ego which gives them the winning edge on the court.