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Siren Symphony Slot - Free, Review & Demo Play

Siren Symphony
Siren Symphony
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Updated: 22.07.2025
Reviewed by: Ella Houghton

Hello, are you looking for exciting slots with big max wins? Then we are happy to tell you about Siren Symphony online slot from Truelab provider, released on 15/02/2022.

You will find high volatility, an average RTP, an exciting game theme, and free spins. You will read the essential things in our review about this game. And, of course, we will tell you where you can play Siren Symphony for real money.

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In this review
  1. Slot details
  2. Theme
  3. Bonus Rounds & Free Sipns
  4. Summary
  5. Where to play
General information about Siren Symphony slot

General information about Siren Symphony slot

Rating by Ella Houghton:
7
TrueLab
Write a review +25 SJ points
  • Release Date:
    15.02.2022
  • Volatility:
    High
  • RTP:
    96.1%
  • Multiplier:
    Yes
  • Max. win:
    30,000x
  • Bonus game:
    No
  • Free spins:
    Yes
  • Scatter Symbol:
    Yes
  • Wild symbol:
    Yes
  • Symbol Stacked:
    Yes
  • Jackpot Game:
    No
  • Slot lines:
    25
  • Slot reels:
    5
  • Layout:
    5-3
  • Stakes range (€/£/$):
    0.25 to 250
  • Slot Theme:
    Marine, mythology
  • Technology:
    HTML5
More infoLess info

Licensed and tested by

  • MGA

How to Play

Here is our easy guide to help you get started playing 5x3 Siren Symphony:

  1. Siren Symphony slot has 25 fixed paylines
  2. You can choose to bet €0.25 up to €250 per spin, making this game suitable for all budgets
  3. You can start Autoplay, and turn music and sounds on or off. However, we recommend playing with the sound turned on to enjoy the atmosphere of the slot fully

Good luck!

Siren Symphony RTP and Volatility

7 
The Siren Symphony online slot offers an RTP of 96.13% as well as a high level of volatility.

The level of volatility and RTP are critical factors for many players when choosing an online slot to play. For example, you may want high volatility while another player needs low volatility.

Siren Symphony offers you an RTP of 96.13%, which is the average in the market, but during the Bonus Buy it is 96.22%. You can also enjoy a high level of volatility here, which means that the number of winnings will be smaller, but their size will please you more often, and their size will be average. This level is most often suitable for high-risk lovers.

Theme

7 

The ocean's deep abyss hides the underwater world's dark mysteries. The sinister siren sisters Emerald, Silver, and Crimson lure sailors into the depths of the treasures of sunken ships.

Each of the sirens has different magical abilities manifest in her free spins, and the Helm of Fortune confirms the sailor's fate.

Design, graphics, and soundtrack will help you fully experience the atmosphere of the slot.

Game symbols also help players to understand the atmosphere of the slot better. Here you will find low-paying card symbols: J, K, Q, A. More paid symbols are various inhabitants of the sea world and a golden key. With the help of game symbols, you can enjoy the vibe of the slot even more.

Theme
Siren Symphony Slot - Paytable All

Mobile Compatibility

Mobile Compatibility
One of the essential tasks of developers is to create a comfortable slot that will be convenient for every player to play on any device. Siren Symphony online slot is created in HTML5 format, which allows you to comfortably play this game on any device (mobile or computer) without losing any functions. You can also play this slot on your mobile browser without installing additional applications.

About Truelab

The development team announced itself in 2019 and was initially focused on creating licensed software. However, releasing high-quality slots with interesting functionality and detailed, high-quality graphics immediately allowed the provider to take its rightful place in the gambling industry.

The provider's iconic releases are Robby The Illusionist, Day & Night, and Sun Strike. The studio is located in Malta and performs a full range of work on the launch of slot machines. The hard work of a team of specialists allows us to experiment constantly with game mechanics and offer the highest quality visualization.

Bonus Rounds & Free Spins

7 

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 for 187x the bet.
Siren Symphony Slot - Bonus Buy

Siren Symphony Demo Play

Each player has their favorite elements and features of the games. For example, for you, the design of the slot is the most important, and for another player, the slot's volatility is the first place.

Before you start playing for real money, you need to understand whether the game is suitable for you or not. Siren Symphony online slot offers you to try a free demo version of the game.

Max Win

7 
The maximum win in Siren Symphony is 30,000x your stake.
The maximum jackpot in the Siren Symphony online slot increases your bet by 30,000x, which is an excellent indicator. Bonuses and free spins increase your chances of getting the maximum win.

Overall Rating

7

Siren Symphony online slot is an exciting and original game that takes you to conquer the sea world. Free spins, good graphics, and the chance to win up to 30,000x your bet are waiting for you.

And also, there is high volatility and an average RTP. So if you are looking for a good slot with an original theme, you should try Siren Symphony.

Hits
Free spins
The fascinating theme of the game.
Big Max Win
Misses
No progressive jackpot

FAQ-section

What is the maximum win in the Siren Symphony Online Slot?

The maximum win in Siren Symphony is 30,000x your stake.

Does the Siren Symphony slot support the mobile version?

Yes, you can play Siren Symphony directly from your mobile browser.

What is the level of volatility and RTP in Siren Symphony?

The Siren Symphony online slot offers an RTP of 96.13% as well as a high level of volatility.

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Ella Houghton
Ella Houghton
Expert in: News, Blog, Slot reviews, Payments
Ella is a professional content-writer with 8 years of experience in the casino sphere. She has broad knowledge of gambling related themes and is happy to share this with Slotsjudge.

2128 articles

Reviewed by Editor-in-Chief
Nikita Lukanenoks
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