Sega’s classic Super Monkey Ball game has just shown on in the Xbox Live section of the Windows Phone 7 Marketplace. You may remember Super Monkey Ball 2 as being one of the premiere games to be shown off when the iPhone first started supporting third party applications. The original Super Monkey Ball has the same type of game play where you must tilt the phone in order to roll the monkey into the goal while it’s stuck inside a ball. Of course, the free trial is available in the Marketplace as well, and the $4.99 version will allow you to connect to Xbox LIVE and earn acheivements. If you go to the Games section of the Windows Phone 7 Marketplace and look in the Xbox LIVE tab, you should see the new game right at the top.