Imperial Riches™ is a 5-reel and 3-row video slot game featuring Avalanche™, Free Falls, the Lucky Pond bonus game – and the Jackpot game. Avalanche™ is a feature where – in both the main game and Free Falls – symbols fall into position on the reels instead of spinning. A winning bet line triggers an Avalanche. All symbols in winning combinations – except Scatter symbols – light up and disappear, making room for a second Avalanche of new symbols and a chance for bigger wins. Avalanches continue until there are no more wins.

The Wild symbol substitutes for all symbols except the Scatter symbol. In this game, the Wild symbol can appear only on reels 2 to 4.

To activate Free Falls, the player must land at least 3 Scatter symbols randomly on 3 reels, triggering 10 free falls. Each additional Scatter symbol appearing anywhere in the main game only awards 5 extra free falls. The maximum number of Scatter symbols that can be won is 9, rewarding a total of 40 free falls. During Free Falls, the player collects jewels to use in The Lucky Pond bonus game. All winning symbols from bet line wins in Free Falls are counted as jewels. In the bonus game, jewels fall into the pond and can be eaten by either the “Bonus Fish” or the “Coin Fish”. The player enters the Jackpot game if the Bonus Fish eats 3 jewels.

In The Lucky Pond bonus game, the number of jewels a player receives depends on the number of winning symbols from bet line wins. However, the Jackpot game always starts with a fixed amount of 50 jewels. In the Jackpot game, players have the chance to win one of five different Jackpots: three progressive Jackpots (Major, Mega, and Midi) and two fixed-value Jackpots (Mini and Rapid). The game features one Coin Fish and five Jackpot Fishes, each representing one of the Jackpots. If a Jackpot Fish eats three jewels, the corresponding Jackpot is awarded. Only one Jackpot can be won during the Jackpot game.