Siren Song

Excellent 9.3 / 10

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Siren Song Free Demo Play

Developed by TrueLab on Yggdrasil Gaming’s YG Masters platform, Siren Song slot game immerses you in the darkness of the oceans with a mesmerizing and mythical atmosphere.

The Best Online Casinos & Bonuses to Play Siren Song for Real Money

Siren Song - Slot Review

As mythical creatures of Greek mythology, mermaids used their seductive powers and magical songs to lure sailors to the cold depths of the oceans where they were then devoured. You’ll have to be just as daring to face the three dangerous mermaids that will appear in the Siren Song slot.


Siren Song slot features a 5 reel, 3 row, 25 payline interface and wagering options range from $0.25 to $50 per spin. The game releases high volatility and an RTP of 96.33% throughout the game.
The symbols in the game include the fish, the coral encrusted lyre, shellfish representing the high pay symbols as well as the weak symbols A, K, Q and J. Two Wild symbols will be represented by pirates and a skeleton, they will replace all the symbols in the game except the bonus one exclusively during one of the Free Spins modes.
We will also notice the presence of mermaids as Wilds that will be able to replace all the symbols except the Scatter and will always appear entirely on the reel where they are located.


Siren Song slot comes with three types of Free Spins that are all activated in the same way, by getting 3 Pearl Scatter symbols on reels 1, 3 and 5. You will be able to choose which Free Spins mode to activate with their own power influencing the volatility. In each mode, you will receive 8 free spins.

Emerald Free Spins

These free spins offer medium volatility, Skull Wilds symbols will be projected by the siren on the screen and will remain in position on the reels until the end as Sticky Wilds.

Silver Free Spins

These free spins offer high volatility. With each spin the mermaid will place from 4 to 20 bonus fish symbols that will be positioned on the reels. If more than one fish lands on the same spot, they will get a multiplier equal to the number of fish that appear. You can win big winning combinations this way.

Crimson Free Spins

These free spins offer low volatility. Key symbols will be added to the reels and must be collected throughout the bonus. At the end, the Pick & Click mode starts and you will choose chests according to the number of keys collected. In each chest, there may be a key that can give you 1, 2 or 3 extra keys, a win multiplier or a prize ranging from 1x to 500x the bet.

Wheel Of Fortune

At the end of any Free Spins mode, you will have the opportunity to spin the Wheel of Fortune to win an additional prize. This prize can range from 5x to 100x the bet or a multiple of your winnings generated during the free spins ranging from 2x to 10x.

Bonus Buy

The Free Spins can also be accessed with the buy-in option that costs 127.6x the bet.


This slot machine will captivate you with its attractive graphics and unique features. The three Free Spins modes are worth mentioning. The possibility of choosing which mermaid you will have to deal with during the free spins is very appreciable and each of them has a unique power. Released in August 2021, Siren Song slot will take you into the myth of mermaids in a remarkable way with great payouts during the most intense moments.

Software True Lab, Yggdrasil
Slot Types Video Slots
Reels 5
Paylines 25
Slot Game Features Bonus Rounds, Bonus Wheel, Free Spins, Multipliers, Sticky Wilds, Symbol Swap, Wild Symbol
Min. Bet 0.25
Max. Bet 50
Slot Themes Mystery, Ocean
Slot RTP 96.3%
devices Mobile versionTablet versionDesktop version
Siren Song Slot by Yggdrasil Gaming

Game Winnings and Payouts

Siren Song Skull Symbol

5 = 60 x bet

4 = 12 x bet

3 = 1.2 x bet

Siren Song Pirate Symbol

5 = 60 x bet

4 = 12 x bet

3 = 1.2 x bet

Siren Song Gold Symbol

5 = 60 x bet

4 = 12 x bet

3 = 1.2 x bet

Siren Song Fish Symbol

5 = 30 x bet

4 = 6 x bet

3 = 0.6 x bet

Siren Song Shell Symbol

5 = 28.8 x bet

4 = 5.76 x bet

3 = 0.96 x bet

Siren Song Squid Symbol

5 = 21.6 x bet

4 = 4.32 x bet

3 = 0.72 x bet

Siren Song Star Symbol

5 = 18 x bet

4 = 3.6 x bet

3 = 0.6 x bet

Siren Song Ice Symbol

5 = 14.4 x bet

4 = 2.88 x bet

3 = 0.48 x bet

Siren Song Ace Symbol

5 = 4.2 x bet

4 = 0.84 x bet

3 = 0.24 x bet

Siren Song King Symbol

5 = 4.2 x bet

4 = 0.84 x bet

3 = 0.24 x bet

Siren Song Queeen Symbol

5 = 4.2 x bet

4 = 0.84 x bet

3 = 0.24 x bet

Siren Song Jack Symbol

5 = 4.2 x bet

4 = 0.84 x bet

3 = 0.24 x bet


About the author

Kate Ko

Kate Ko / Games editor

last updated

Kate joined CorrectCasinos' game team in the late 2021. She's here to find and review all new and upcoming slots titles, so you can just enjoy their free play.

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