IGT announced the addition of Hot Hit Rainbow Riches Diamonds Free Games to its Class II gaming portfolio.  Casino operators can put the excitement of a progressive on their casino floor with IGT’s Hot Hit Rainbow Riches Diamonds Free Games. The title offers a nine-level standalone progressive which is triggered with seven or more scattered Hot Hit symbols.

During the base game, symbols change color on every spin. Each color awards different payouts with red being the highest, followed by blue, green, purple, and yellow. The free games bonus is triggered when bonus symbols appear on reels one, three, and five, awarding ten initial free games with possible retriggers. During the bonus, solid-colored symbols turn into rainbow symbols and equal the value of all five colors combined. This five-reel, 30-payline game is offered on the S3000 gaming machine and features a 150-credit cost-to-cover.