Sirens Kingdom Scratch

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Rules and Gameplay

Siren’s Kingdom is a visually captivating slot game set in an enchanting underwater world. This game operates on a 5-reel, 30-payline format, allowing players to bet from as low as $0.30 to a maximum of $150 per spin. The gameplay is straightforward: players spin the reels aiming to match symbols from left to right across the paylines. The presence of a magical siren and other sea-related imagery enhances the immersive experience, with the game’s mechanics being easy to understand for both novice and seasoned players.

Bonus Features

The Siren’s Kingdom slot offers engaging bonus features that significantly enhance the potential for big wins. Key features include:

  • Expanding Wilds: The siren symbol acts as the wild, appearing on the top position of the reels, expanding to cover the entire reel and substitute for other symbols.
  • Free Spins: Triggered by landing three or more scatter symbols, offering up to 36 free spins. During free spins, wilds become sticky, expanding in different directions on subsequent spins.
  • Sticky Wilds: In the free spins round, wilds stick and expand, increasing the chances of completing winning combinations.

These features provide dynamic gameplay and the opportunity for players to hit significant payouts, making every spin thrilling.


The symbols in Siren’s Kingdom are intricately designed, reflecting the game’s underwater theme. Notable symbols include:

  • Lower-value Symbols: Traditional card symbols (A, K, Q, J, 10) stylized to fit the aquatic theme.
  • Higher-value Symbols: Various sea creatures and objects like starfish, shells, and pearls, offering higher payouts.
  • Wild Symbol: The siren, which expands to cover the reel, substituting for other symbols to form winning combinations.
  • Scatter Symbol: An octopus holding a pearl, which triggers the free spins feature.


The payout structure in Siren’s Kingdom is designed to reward players with a balance of regular, smaller wins and the potential for large payouts in the bonus features. Here’s a simplified payout table for key symbols:

Symbol 3 Symbols 4 Symbols 5 Symbols
Low-value (10, J, Q) $5 $10 $50
High-value (Starfish, Shell) $20 $40 $200
Wild (Siren) $30 $60 $300

Note: Values are exemplary and can vary based on the bet amount.


Siren’s Kingdom features 30 paylines, providing numerous opportunities for players to form winning combinations across the reels. Paylines are fixed, meaning all 30 are active during each spin, maximizing the chances of winning on each play. The game’s design allows for wins to occur in multiple paylines, amplifying the potential for substantial rewards.

Pros & Cons

Pros Cons
Engaging underwater theme Can have long stretches without wins
Expanding and sticky wild features Free spins can be hard to trigger
High potential for big wins during free spins May not appeal to players who prefer high-frequency wins

Minimum and Maximum Bet

The minimum bet in Siren’s Kingdom is set at $0.30, making it accessible for players with smaller bankrolls, while the maximum bet goes up to $150 per spin, appealing to high rollers looking for bigger stakes and wins.

Game Jackpot

The maximum jackpot in Siren’s Kingdom can reach up to $150,000. The game features an RTP (Return to Player) of 96.1% and a medium to high variance, indicating a balance between the frequency of wins and the potential for large payouts, providing an enticing prospect for players aiming for significant wins.

About Provider

Iron Dog Studio, the provider of Siren’s Kingdom, is known for its innovative and visually appealing slots. As a part of the 1X2 Network, Iron Dog Studio has a reputation for creating games that blend artistic themes with engaging gameplay mechanics, offering players a unique and satisfying gaming experience.

How To Play

  • Start by setting your bet size, choosing a value between $0.30 and $150 per spin.
  • Spin the reels and watch for matching symbols across the 30 paylines.
  • Look out for the siren wild symbol, which can expand to cover entire reels and help form winning combinations.
  • Trigger the free spins feature by landing three or more octopus scatter symbols. During this round, wilds become sticky, offering the chance for increased wins.
  • Utilize the autoplay feature for continuous play, setting a specific number of spins at your current bet level.


Siren’s Kingdom by Iron Dog Studio offers a captivating underwater adventure with a well-balanced blend of regular and special feature wins. Its engaging theme, coupled with the potential for big payouts, makes it a compelling choice for players of all levels. While the game may have periods without significant wins, its expanding and sticky wilds during the free spins feature can lead to substantial rewards, making it a slot worth diving into.