Siren Song

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Rules and Gameplay

The Siren Song slot by TrueLab Games is a captivating video slot set in an underwater theme with mythological sirens. Players navigate through a 5×3 layout with 25 active paylines, where the objective is to land matching symbols from left to right across the paylines starting from the leftmost reel. Bets can be adjusted using the ‘+’ and ‘-‘ buttons, providing a range from $0.25 to $50 per spin. The game features high volatility, meaning wins are less frequent but can be larger when they occur.

Bonus Features

Siren Song is packed with engaging bonus features designed to enhance gameplay and increase potential payouts:

  • Free Spins: Triggered by landing three pearl scatter symbols on reels 1, 3, and 5, offering three different modes: Emerald, Silver, and Crimson spins, each with unique modifiers.
  • Nudge Feature: The three Siren wilds can nudge to cover entire reels, enhancing the chances of forming winning combinations.
  • Steering Wheel of Fortune: This feature activates after the free spins rounds, offering additional win multipliers or cash prizes.
  • Buy Bonus: Players can opt to purchase direct entry into the Free Spins round for 127.6 times the bet.


The Siren Song slot game features a rich array of symbols that align with the mythological underwater theme:

  • Wild Symbols: The three Sirens (Silver, Emerald, Crimson) act as wilds, substituting for other symbols to form winning combinations.
  • Scatter Symbol: The Pearl, which triggers the Free Spins feature.
  • Regular Symbols: Include high-paying symbols like the Harp and Fish, and low-paying card royals (J, Q, K, A).


The table below details some of the potential wins based on symbol combinations:

Symbol 3x Combination 4x Combination 5x Combination
Harp $1.20 $6.00 $60.00
Fish $0.90 $4.50 $45.00
Ace (A) $0.30 $1.50 $4.50


Siren Song features 25 fixed paylines, which means players have multiple opportunities to win on each spin. The paylines are configured to allow winning combinations from left to right, providing consistent and straightforward gameplay suitable for both novice and experienced players.

Pros & Cons

Pros Cons
Vast jackpot potential up to 30,000 times the stake High volatility may deter casual players
Richly themed graphics and an immersive audio experience Limited innovative features compared to other modern slots
Diverse bonus features for varied gameplay Bonus Buy feature might encourage riskier spending habits

Minimum and Maximum Bet

Siren Song caters to a wide range of players with its betting options, setting the minimum stake at $0.25 and the maximum at $50. This range allows players to manage their budgets effectively while still participating in the chance to win substantial payouts.

Game Jackpot

The jackpot in Siren Song reaches a peak potential of 30,000x the player’s bet, making it a highly lucrative target for those aiming for big wins. The slot operates with a Return to Player (RTP) of 96.33% and exhibits high variance, indicating that payouts may be substantial but infrequent, catering to players who prefer a high-risk, high-reward gaming experience.

About Provider

TrueLab Games, creators of Siren Song, are renowned for their innovative and visually appealing slot games. Working in partnership with Yggdrasil, TrueLab has established a reputation for developing unique gaming experiences that blend sophisticated graphics with intricate gameplay mechanics. Their games are designed to engage players on multiple levels, ensuring a memorable and enjoyable gaming experience.

How To Play

  • Begin by selecting your wager amount using the ‘+’ and ‘-‘ controls to adjust your bet from $0.25 to $50 per spin.
  • Press the spin button to start the reels.
  • Achieve winning combinations by lining up matching symbols on any of the 25 paylines from left to right.
  • Activate the auto-play option to perform a predetermined number of spins automatically.
  • Consider using the Buy Bonus feature to instantly access the Free Spins session for a fixed cost of 127.6 times your current bet.
  • Watch for pearl scatter symbols to trigger the Free Spins, and wild sirens to potentially expand and complete more winning lines.


Siren Song by TrueLab Games stands out as a thrilling high-volatility slot that entices with its mythological theme and the promise of huge rewards. The game’s visual and sound design successfully immerse players in a captivating underwater adventure. While the high volatility and intricate features may appeal more to seasoned players, the potential for significant wins makes Siren Song an attractive option for anyone looking to experience the excitement and challenge of online slots. This game is a testament to TrueLab’s ability to create engaging and visually stunning gaming experiences.