Siren Symphony

Siren Symphony

RTP: 96.13%
MAX WIN: x30000
Buy Bonus Feature: YES
Play for free: YES
Bitcoin Casino » Siren Symphony

Siren Symphony slot by TrueLab! A brand-new edition of the stunning mysterious slot! Including three reworked types of enhanced Free Spins with varying volatility, a Buy Bonus feature, and a max win of up to x30,000 win potential!


The deep abyss of the ocean hides the dark enigmas of the underwater world.

The ominous siren sisters, Emerald, Silver, and Crimson, lure sailors into the depths towards the treasures of the sunken ships.

Each of the sirens possesses different magical powers coming to bear in her Free Spins, while the Helm of Fortune confirms the sailor’s fate.

Siren Symphony By TrueLab

Siren Symphony By TrueLab

Emerald Free Spins

Emerald makes all Skull Wilds sticky and grants an extra spin for the first Skull Wild on each reel.

Silver Free Spins

Silver randomly places from 4 to 15 bonus Fish symbols on the field and bestows a multiplier if multiple Fish appear in the same position.

Crimson Free Spins

Crimson holds the keys to the treasure chests and awards the Pick & Click bonus with the number of picks equal to the amount of the collected keys.

Helm of Fortune

At the end of any Free Spins, the Helm of Fortune rewards with prize bets or a multiplier of the total Free Spins win.

Buy Bonus

Buy Bonus opens the shortest path towards the treasure chest. The feature calls a menu, where the preferred type of Free Spins can be selected, and entry purchased.

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