If you're looking for a new game to check out, we suggest you head on over to the Xbox Live Marketplace cos they've got some fresh serving for you out there.

The demo of Sega Superstars Tennis is now open for whackin' crazy fun so it's best for you to perfect that backhand shots. Apart from the tennis game, there will, of course, be also mini-games to supplement the grasscourt experience.

Infusing typical tennis mechanics with fantasy court settings, Sega Superstars Tennis also host new features that may be unlocked through successive playthroughs. You may also enter Superstar mode and get your character's abilities amped with special powers.

The demo won't be around for too long so we suggest you cease the dilly-dallying and try out the demo. We're sure it could help you decide whether to get the retail or not.