Siren's Spell by Habanero uses a 5-3 layout with 25 paylines, pairing sea-themed visuals with Medusa and Shark motifs. The game carries high volatility and a stated RTP of 97%, with betting options from a minimum of 0.25 USD to a maximum of 500 USD per spin. The top win is reported as x53, and the feature set includes Remove Symbols, Expanding Symbols, Scatter symbols, Free Spins, Additional Free Spins, Bonus Bet, and Buy Feature, along with an RTP range; these elements interact with the grid and symbol stack under a blue ocean aesthetic.

Additionally, pacing is tied to feature triggers, meaning sessions can accelerate during sequences that activate Free Spins or Buy Feature options. Thematic elements draw from sea life and myth, including mermaids, Medusa, Fish, Shell, Turtle, Blue, Shark, and Ocean. Taken together, the combination yields a high-variance, feature-rich presentation that remains neutral in its framing of risk and potential outcomes. In practice, the interaction of expanding symbols and free-spin sequences can extend play sessions and amplify payoff paths.