Queen Of The Crystal Rays

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Rules and Gameplay

Queen of the Crystal Rays is a captivating slot game developed by Crazy Tooth Studio, featuring a 6×4 reel layout and offering up to 50 paylines that pay both ways. To start your mystical journey, set your wager ranging from $0.20 to $50 per spin and press the spin button to set the reels in motion. The game stands out with its medium volatility and an RTP of 96.7%, promising a balanced mix of risk and reward. Engage in this fantasy-themed adventure, enhanced with modern JS and HTML5 technology, ensuring compatibility across all mobile devices for gaming on the go.

Bonus Features

Queen of the Crystal Rays boasts an array of enchanting bonus features designed to enhance your gaming experience:

  • Wild Symbols and Wild Multipliers: Wilds substitute for regular symbols, while 2x Wild Multipliers double the payout of any combination they’re a part of.
  • Free Spins: Triggered by landing 3 or more “Bonus” Scatters, granting four free spins with the potential for multiplied credit awards.
  • Crystal Rays: A random bonus feature expanding the playing area and activating up to 50 lines, reflecting rays that can award Wilds or Wild Multipliers.


The game features a variety of symbols, from high-paying to low-paying, all intricately designed to fit the mystical theme:

  • Premium Symbols: The queen, chest, bowl, and plate filled with gold.
  • Low-Paying Symbols: Four gems of different colors.
  • Special Symbols: “Wild”, 2x (Wild Multiplier), “Bonus” (Scatter), and the prism symbol.


Payouts in Queen of the Crystal Rays are as dynamic as its gameplay. The combination of symbols, multipliers, and bonus features creates numerous opportunities for substantial wins. Here’s a brief overview of the payout potential:

Symbol 3 Symbols 4 Symbols 5 Symbols 6 Symbols
Queen x0.3 x0.6 x1.25 x2.5
Chest x0.2 x0.35 x0.6 x1
Gems x0.15 x0.25 x0.5 x0.75


Initially, Queen of the Crystal Rays offers 25 paylines, but this number can expand to 50 through the Crystal Rays feature. The game pays both ways, doubling the chances of hitting winning combinations on any given spin. This innovative approach ensures an engaging and potentially rewarding gaming experience.

Pros & Cons

Pros Cons
Medium volatility combines with 96.7% RTP for balanced gameplay. Outdated design might not appeal to all players.
Innovative Crystal Rays and Wild Multipliers enhance winning potential. Max win potential, while decent, is not as high as some other medium volatility games.
Playable on all devices thanks to modern JS and HTML5 technology. Lacks a Bonus Buy option for immediate access to bonus rounds.

Minimum and Maximum Bet

The betting range in Queen of the Crystal Rays is designed to accommodate both low-budget players and high-rollers, starting at a minimum bet of $0.20 and extending up to a maximum of $50 per spin. This wide range allows for a variety of betting strategies and preferences, making the game accessible to a broad audience.

Game Jackpot

While Queen of the Crystal Rays does not feature a progressive jackpot, players can still achieve significant wins, with the potential to win up to 2,597.45 times their bet. The game boasts a Return to Player (RTP) rate of 96.7%, which is above the industry average, and is classified as having medium volatility. This balance of RTP and volatility suggests that players can expect a mix of frequent wins and the possibility of higher payouts, albeit not as high as those offered by games with progressive jackpots.

About Provider

Crazy Tooth Studio, the developer behind Queen of the Crystal Rays, is renowned for its creative and innovative approach to slot game development. Founded in 2011, the company has made a significant impact on the online gambling industry by producing games that feature unique gameplay mechanics, engaging themes, and cutting-edge technology. Partnering with Microgaming, Crazy Tooth Studio has ensured that its games reach a wide audience, providing players with high-quality gaming experiences that are both entertaining and fair.

How To Play

  1. Start by selecting Queen of the Crystal Rays at your preferred online casino.
  2. Adjust your bet size using the betting options, with bets ranging from $0.20 to $50 per spin.
  3. Review the paytable to understand the value of each symbol and the game’s bonus features.
  4. Familiarize yourself with the rules for activating the Crystal Rays and Free Spins features.
  5. Hit the spin button to start the game and watch the reels come to life.
  6. Look out for Wild Symbols and Wild Multipliers to enhance your winning combinations.
  7. Trigger the Free Spins and Crystal Rays features for additional chances to win big.
  8. Play responsibly, setting limits on your time and expenditure as needed.


Queen of the Crystal Rays by Crazy Tooth Studio is a magical slot game that combines an engaging fantasy theme with innovative gameplay features. With its medium volatility, high RTP, and a maximum win potential of 2,597.45 times the bet, it offers a balanced and potentially rewarding experience for a wide range of players. Despite its slightly outdated design, the game’s unique bonus features and compatibility with modern mobile devices make it a must-try for fans of fantasy-themed slots. Crazy Tooth Studio’s commitment to quality and innovation shines through in this enchanting slot adventure.