Wheel of Fortune has proven to be the most popular game theme on DoubleDown Casino since its debut of Wheel of Fortune Double Diamond and Wheel of Fortune Triple Extreme Spin in 2014. Inspired by the classic slot machine loved by players around the world, Wheel of Fortune Extra Spin features the Wheel Bonus, which changes all of the spin symbols into the letters W-H-E-E-L, with each letter revealing a number of extra spins or awards of 10 to 250x the initiating bet.