Queen of the Crystal Rays Slot Review

Microgaming is a significant platform for online games developed by many small studios. The famous provider leads such a policy already for a long time, and new releases do not surprise customers of online casinos.

In late July 2019, they have presented a new online slot the Queen of the Crystal Rays, produced by Crazy Tooth Studio. It is unusual in all respects model about a certain Queen, gifted with supernatural powers. Find out what she has in her pocket in the following review.

9.15 /10
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0.20 EUR
Min bet
50 EUR
Max bet
Max payout
Number of reels
Number of lines

Where to Play Queen of the Crystal Rays slot?

Play Free Queen of the Crystal Rays Slot Demo

To play the Queen of the Crystal Rays for money you should choose a trustworthy online casino powered by Microgaming. Experts reviews and customers feedback will help you with that.

You can also test this slot free at Enjoy the full-screen demo version.

We are looking forward to your opinions about this game. Please write responses about the Queen of the Crystal Rays, rate the slot and share your results.

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How to Play Queen of the Crystal Rays slot online

The Queen of the Crystal Rays online video slot is a game with six reels and four rows of symbols at the main screen.

Combinations can be formed at fifty lines, which are always active on default. Twenty five of them are used during the basic spins, and the same number is added for the prize round.

The slot accepts bet per round in range from twenty cents to fifty euro.

The Queen of the Crystal Rays slot is provided with basic symbols, Wilds with extra multipliers, Scatters, blank elements, the Crystal Rays features and thematic free spins.

Payoffs are made for combinations of three to six same elements, situated anywhere at any active line. In other words, chains don't have to begin from the first left reel. Multiple wins are possible in the result of one round.

Wins depend on the bet and special indexes, provided by the rules for each of the possible combinations. In case of several chains, all money is summarized. A gambling feature is not suggested. Please read about types of symbols, prize features and other gaming options below in the review of the Queen of the Crystal Rays.

The slot has a pretty unique design with bright colors, plenty of small elements and simple animation.

Queen of the Crystal Rays Symbols, Wild, Scatter

The gaming symbols, imaged at the reels, are the Queen, her treasures and colorful crystals. Icons can be single or stacked. You will often see spinning crystals, which are actually "blanks". They don't form combinations, neither they trigger bonus options.

Special symbols are the following:

  1. Wild replaces ordinary icons when necessary.
  2. 2x – is another Wild symbol, which doubles up standard payoffs.
  3. Bonus is a Scatter. Three such symbols trigger the bonus game.

Amounts of potential payoffs by all combinations can be found in the paytable.

  • Wild
    Replaces other symbols and doubles up payoffs
  • Bonus
    Scatter triggers the prize round
  • Queen
    The main heroine of the slot
  • Chest
    Huge chest of gold
  • Cup
    A vessel full of gold
  • Vase
    Queen's treasures
  • Blue Crystal
    One of the crystals
  • Green Crystal
    Cheap element
  • Red Crystal
    Another cheap symbol
  • Violet Crystal
    Another crystal

Queen of the Crystal Rays Bonus games

Now about prize features of this slot:

  • Crystal Ray – the Queen can pierce the reels with the magic ray in any spin and increase the number of cells at the screen to use the active lines from twenty-sixth to fiftieth. Moreover, it adds Wild symbols to the reels, which make lines on the ray's way. Then payoffs by all combinations formed during the feature are made.
  • Queen of the Crystal Rays Bonus – cells at the screen display different amounts which may go to the player. Then four rounds begin. Rays light the field and payoffs of highlighted cells go to the customer's balance.

Please watch the video review of the Queen of the Crystal Rays to sort out the bonus terms and advanced features of this slot.


The Queen of the Crystal Rays doesn't offer any progressive jackpots.

Queen of the Crystal Rays Interface

Buttons and windows at the main screen are untitled.

  • A large circular arrow at the right starts new spins in manual mode;
  • Two arrows activate the autoplay;
  • Coins open the betting settings;
  • Three horizontal lines open the menu;
  • You can see the state of the balance in the bottom part of the screen.

The menu consists of three sections:

  1. Settings – user's settings;
  2. Paytable – multipliers;
  3. Tutorial – animated manual.

The user's settings don't go beyond the sound parameters and limits of the automatic mode. You don't need to download the Queen of the Crystal Rays, as it is available in the browser.

Mobile Compatibility

The Queen of the Crystal Rays mobile slot is a particular version of the interface, designed for smartphones and tablets. It provides all the standard rules and bonuses along with a comfortable design.

Should You Play Queen of the Crystal Rays Slot for Real Money?

The Queen of the Crystal Rays is a game with several original features. If you like uncommon video slot, make sure you test it.


  • Unusual gameplay;
  • Exciting prize features;
  • Attractive combination rules;
  • Beneficial bonus options.


  • Inconvenient paytable;
  • Unfriendly design.

The RTP and volatility levels are average.

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Main info
Type of game Video slots
Manufacturer Microgaming
Min bet 0.20 EUR
Max bet 50 EUR
RTP 96.7%
Max multiplication 125 : 1
Is free test available Yes
Mobile version Yes
Issue date July 31, 2019
Progressive jackpot No
Reels number 6
Lines number 50
Wilds Yes
Scatter Yes
Gamble Feature No
Additional multipliers 2
Freespins Yes