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Queen of the Crystal Rays

Queen of the Crystal Rays

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Queen of the Crystal Rays is a medium variance Microgaming slot with 50 paylines, that includes Wild multipliers, stacked Wilds, and a bonus round.

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Queen of the Crystal Rays Review

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Slot Overview

slot machine icon Name

Queen of the Crystal Rays

chef hat icon Released


customer icon Provider


platform icon Platform

Desktop, Tablet, Mobile

Slot Details

RTP icon RTP


Volatility icon Volatility


Jackpot icon Jackpot

2600x bet

paylines icon Paylines


Reels icon Reels


Rows icon Rows


Min. bet icon Min. bet


Max. bet icon Max. bet



Game Rating


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Sound Effects

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Loading Time

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Game Features

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Big Win Potential

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Mobile Gaming

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The Overall Rating of this casino game was calculated based on our research and data collected by our casino games review team. Learn more about Our Review Process

Game Review

Queen of the Crystal Rays Slot

Queen of the Crystal Rays will have you indulging in some mystical sorcery on the reels. Crazy Tooth Studios and Microgaming combine to bring us a colourful and exciting slot title that offers both stacked Wild options, both way pay reels, and a unique bonus round that will add power to your pocket, to the tune of 2,500 times your total wager.

Theme and Background

Fantasy meets the real world in this game title. The Queen of the Crystal Rays slot game will preside over the reels to bring in wins in unique ways. Simply take advantage of the Ray cannons on the side of the reels and add extra wins to your gameplay.

The Queen resembles Wonder Woman in appearance, though she is not afraid of wearing bright colours. The bright reel set is an accurate depiction of her psychedelic personality, and although the reels are set on a dark cavernous background, they provide for an upbeat atmosphere, which is bolstered by a mystical yet ‘chipper’ sounding tune.

The reel symbols are all aptly thematic from beginning till the end and include icons such as the Crystal Queen, a Magic Jewel Box, a Chalice, and a Cauldron holding what seems to be light rays. The low paying symbols include pink, red, green, and blue crystals.

There are a few special symbols to look out for in this game. There is both a standard Wild Symbol and a 2x Symbol. Both of these icons will substitute for standard game symbols to provide wins. However the latter symbol comes with a 2x multiplier on all wins it helps create, while the previous can stack on the reels.

The Bonus Symbol is a scatter icon which has a part to play in triggering the main bonus feature, while prism icons do not pay on their own, but aid in redirecting rays that are fired onto the screen to increase wins.

Game Mechanics

The gameplay is straightforward. The base game is played over 6 reels with 4 rows, offering 25 paylines to land wins over. The bonus round will, however, increase the reel size to mammoth proportions and double the paylines to 50.

Wins are made when you manage to land three or more matching symbols over any three adjacent reels on a payline, from left to right or right to left. Yes, that is right – both ways pay!

Simply adjust your wager to a total of between €0.20 and €50.00 and hit the spin button to get the action underway. If you would prefer the machine to spin every round for you automatically, you can activate the Auto Spin function and set it to spin between 10 and 100 consecutive rolls for you at a set wager.

Bonus Features

This game comprises both base game features and a bonus round.

Crystal Ray Feature

This feature can randomly trigger on any spin. Extra rows and paylines will be added to the board, and one or more crystal rays will be discharged onto the reels to add extra Wilds or multiplier Wilds onto the screen.


This is a 4-round feature played over 50 paylines and triggered when you land three or more scatter symbols on the reels.

Before the game starts, the reel positions will become populated by various credit amounts. In each round, the rays will fire across the screen. All credits caught in the beams will be added to your bankroll. All wins can be multiplied by the bonus bet multiplier, offering up to 5x the value in prizes.

Play 'On The Go'

This Microgaming slot title is specially designed with mobile play in mind. The user interface is simple and easy to control by finger touch.  Portrait display will offer you the best setup and straightforward thumb navigation.

Thanks to HTML 5 technology, the game can be played directly from your mobile browser without the need for any further downloads on various platforms.

CasinoWow Game Verdict

Queen of The Crystal Rays style is either one you will love or one you will hate, but it has a particular ‘flavour’ to it. The bonus features are a little different from the norm but have a way of perking up your bankroll quite nicely. A free spin bonus would have been a welcome addition to the feature section though.

You may be interested with one of the amazing Microgaming bonuses listed on our site.

Anything incorrect or missing?

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Game Review by Niki

CasinoWow Contributor

Hey, there! It’s Niki! My power is in playing online casino games and knowing what’s best in each. I help in the creation of the most reliable casino guides to support players and get them well-prepared for their gambling time online. I am dedicated to helping my Wow Team stay on top of the game as being the SEO guru of CasinoWow!

Queen of the Crystal Rays FAQs

What is the RTP/volatility of this casino game?

What is the RTP/volatility of this casino game?

What is the theme of this casino game?

Fantasy and magic are the themes of this beautiful casino game where you unlock the mystery of the crystal rays.

What are the minimum and maximum bet?

Play for as little as €0.20 or as much as €50.

Does this game have bonus features?

This game has a 4 round bonus feature played over 50 paylines.

Play Queen of the Crystal Rays for Real Money

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Queen of the Crystal Rays

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