3 Oaks Gaming puts three coloured crown symbols, which can lead to various features, at the heart of its new 3 Jewel Crowns slot.
Players must land matching crown symbols to the three crowns on the 3x5 grid to access the rewards.
The green crown symbol adds seven extra spins, the red crown introduces fixed Minor, Major and Grand jackpot symbols and the blue crown brings a double gameboard.
All features can be triggered simultaneously to activate Super Free Spins.
Crown symbols can upgrade at random during base gameplay, which sees the Minor prize go from 25x to 50x. The Major would move up from 100x to 250x and the Grand from 1,000x to 5,000x.
Wild symbols can land with multipliers of either 2x or 5x.
Krasimir Pankovski, head of sales at 3 Oaks Gaming, said: “3 Jewel Crowns is a game that celebrates the golden era of slots while reimagining it with exciting new mechanics with great winning potential for players that truly love the thrill of a great Free Spins feature.”
