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Siren Symphony Slot Review

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Siren Symphony is a True Lab online slot launched in 2022. The game houses 5 reels and 25 paylines with a 96.13% RTP. This non-progressive slot game also features wilds, sticky wilds, scatters, free spins, bonus games, multipliers, buying features, This game has a jackpot of 2,500x the bet and is available for playing on both desktop & mobile.

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INTRODUCTION

In 2021, True Lab released one of their most successful online slot games to date – Siren Song. Admittedly, their portfolio is not big enough to call the game a massive hit. But it did have a lot of charm and work put into its exciting features. With this direct sequel, the goal is to keep the same core ideas and turn them up to 11. This is mainly achieved through the special features which come in many forms and flavours.

Siren Symphony slots offer a simple core gameplay loop, but plenty of options with how you want to approach the game. The option to buy any feature and force a trigger is one example of the title’s versatility. While purchasable features are one of the biggest trends with top online slots, the option truly shines in the Siren Symphony game. Bonus games are stacked on top of free spins on top of multipliers for a true symphony of excitement.

And all of this can be enjoyed with stunning graphics and a beautiful aquatic theme. The soundtrack is fairly on-point as well, so the game gets a lot of points for presentation.

siren symphony Media Gallery

HOW TO PLAY SIREN SYMPHONY SLOT

As we said, the base game is as straightforward as a modern online slot can be. Siren Symphony offers a 5×3 grid with 25 standard paylines. All you have to do is set the stake to your liking and hit the big spin button. Thanks to a customisable autoplay feature, you can even set up the game to essentially play itself unless you trigger a bonus.

As usual, you win by matching 3 or more identical symbols along one of the paylines. Combinations are only counted from left to right, starting with the first symbol.

The symbols are quite big and colorful, but the grid isn’t clearly divided into reels and rows. As a result, beginners may run into issues distinguishing winning lines. It’s not a big problem, but it’s clear True Lab went with style over functionality.

Note that the settings menu hides some interesting options. For example, this is where you’ll find Turbo mode. Like all True Lab online slots, you can also switch on the “reality check” feature.

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Casino Bloke Best tips for Siren Symphony Slot

  • 1Interestingly, purchasing special features actually increases the game’s overall RTP. Any of the three possible bonus games will bump up the RTP from 96.13% to 96.22%.
  • 2Each of the three bonus games is associated with a volatility level. Some are more varied than others, but all of them are quite volatile by most slot metrics.
  • 3Simply buying the special feature repeatedly is a valid Siren Symphony strategy. There are enough options to choose from without the game getting stale, too.

SPECIAL FEATURES

Make sure you properly understand these special features if you want to know how to win Siren Symphony slots.

The ever-present Wild symbol takes the form of the winking pirate. Blackbeard can substitute for any regular symbol and provides strong returns as well. Also, the trio of sirens act as Wilds but nudge to cover the whole reel if they appear on it.

More importantly, the sirens are your three choices for Siren Symphony bonus games. To trigger them, you’ll need to hit three Scatter symbols on reels 1, 3, and 5. These look like crystal balls and don’t have to appear on a payline.

Siren Symphony free spins come in three distinct flavors depending on the siren you pick. You always start with 10 of them for 3 scatters, though you can get more after they’re triggered

  1. The Crimson Siren is the least volatile This mode grants 10 regular free spins. However, special key symbols may appear during the spins and are collected at the top right. Once you’re out of free spins, you use these keys to open chests with various rewards. These can be a cash prize, more keys, or a stacking multiplier that increases all subsequent cash rewards.
  2. The Emerald Siren makes any regular Wilds stick to the table for subsequent free spins. Also, each time a Wild appears on a reel for the first time, you get a free spin.
  3. The Silver Siren creates up to 15 bonus Fish symbols after every spin is calculated. These may stack with each other to create massive winnings.

On top of all that, you get to spin the Helm of Fortune after every Siren Symphony bonus round ends. It may award cash prizes up to 100x your stake or multiply all the winnings of the free spins.

PAYOUTS

The core gameplay doesn’t hold many surprises, and neither does the paytable. The usual card symbols are low-paying, and all four offer the same rewards. 0.2x your stake for hitting 3, 0.8x for 4, and 4x for 5.

The medium and high-paying symbols are quite a bit more varied. There are 10 regular symbols in total, however, so the hit frequency is decent for a volatile slot game.

Special Siren Symphony features have wildly different formats. This means that their payment structures are quite unique as well. That said, the game does a good job at explaining them all so even complete beginners shouldn’t have too much trouble getting their bearings.

what we like

  • A choice of 3 purchasable free spins modes
  • All three special features are consistently fun and profitable, even improving the game’s RTP
  • Beautiful graphics and a UI specific to the game

what we don’t like

  • Visuals are mostly style-over-substance
  • RTP may vary depending on the casino

SIREN SYMPHONY (TRUE LAB): CASINO BLOKE’S VERDICT

Siren Symphony by True Lab attempts to be many things at once – and it largely succeeds, surprisingly enough. If you like pick & click slot features – you got them. If you like stacking, sticky, or otherwise non-conventional wilds – you got them. And the fact that you can get them whenever you want by buying the feature is quite amazing as well.

All in all, Siren Symphony is a home run for this small casino software provider. We can safely recommend it to all fans of new slot games, especially volatile ones. That said, different casinos may offer variants of the title with different RTP rates. Make sure to only play Siren Symphony slots for real money if they have 96.13% RTP stated in the info panel.

Siren Symphony Slot total score:

Total Score Overall
87%

Game developed by:

True Lab logo rectangle

Release year:2022

Available on:Desktop, Mobile

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