IGT announced it has added Diamond Mania video slots to its Class III gaming portfolio. In its Wild Stays Charges Then Pays feature, when a diamond symbol lands anywhere on the reels, the diamond turns that reel symbol frame gold. With every game, players continue to collect additional diamonds and gold frames. After the tenth spin, all positions with gold frames are transformed into wild symbols for the chance to win big. The free games bonus is triggered by three or more bonus symbols and players can select their bonus play volatility by choosing between 15 free games with five random wilds, 10 free games with seven random wilds or five free games with 10 random wilds. This 4x5 reel, 75 pay-line game can be paired with multiple cabinets.