Wheel of Wealth is a popular, turn based (both local and online) Windows Phone game that is modeled after the Wheel of Fortune games. You spin the wheel of wealth to determine your earnings for guessing the correct letters in a word puzzle. You play against up to two opponents,or against the phone, in a three round game.
Wheel of Wealth was recently updated to version 2.6 to resolve a nasty bug that crashed the game when you went bankrupt. You can still lose all your money but that should be all that is lost. The update also fixes a few other bugs and throws in a few performance tweaks for good measure.
Wheel of Wealth is a free game for your Windows Phone and you can find it here at the Windows Phone Store. It is available for both Windows Phone 7.x and 8 devices.