Mystic Ocean

RTP 97%, volatility High, layout 5-3 with 10 paylines. Minimum bet is USD 0.1 and maximum bet is USD 40.

Mechanics and features: Mystic Ocean includes the Book of ... mechanic, Wilds that substitute to complete winning combinations, and Expanding Symbols that may enlarge on a triggering spin. Free Spins are awarded via Scatter symbols, and a Risk/Gamble (Double) game offers a chance to double a payout. The top win is x82 and the hit frequency is 30.82%. Thematic presentation blends Oriental and marine imagery, including dragons, octopus and fish on violet and blue palettes.

In sum, Mystic Ocean is a high-variance slot that features the Book of ... mechanic, expanding symbols and a gamble option.