Crystal Mirror slot review

By Red Tiger Gaming

Crystal Mirror Basic info

Game provider Red Tiger Gaming

Release Date 8/2020

RTP 95.76%

Game Technology HTML5

Popularity Medium

Min bet $0.10

Max bet $20

Max Win bet x 5000

Gamble Feature Volatility, Freespins, Wilds, Stacked wilds, Stacked symbols

Layout 6x4

Devices Support all devices

Configurable Winlines No

Volatility High

Progressive Jackpot No

Crystal Mirror is a slot that focuses on an aspect that is usually associated with royalty: crystals. In this case, we are treated to a selection of extravagant symbols that show ff its wealth, as well as entertaining us with Stacked Wilds, Stacked Symbols and Free Spins.

Developed by Red Tiger in 2020, Crystal Mirror is one of the most recent releases by this studio. Even though Red Tiger has a large number of slots that are focused more on Oriental themes, it seems they wanted to explore Western royalty a bit with Crystal Mirror. The background doesn’t show much but it is coloured purple which is usually associated with the royal house.

On the 6-reel, 4-row playing field you can find a selection of crystals in the shape of card suits, as well as a wide variety of crowns. I’m not sure where the mirror part of the title comes into play, but it looks alright. The game includes 20 bet lines, which combined with the larger playing field and the big number of different symbols means the game is listed as High Volatility.

I’m not sure what suitable music would be for a game such as this, but the Red Tiger developers chose something very toned down and in the background. It was more an anxious waiting sound than actual music, and the jingles that played when there was a win did nothing to change this. Eventually, I turned the music off since it was making me a little on edge.


Crystal Mirror has symbols that are showing off wealth in different ways. The high-paying symbols are mostly different crowns with a few different jewels. The Wilds come Stacked, meaning they are 4 rows high. The low-paying symbols are card suits but designed to fit the theme, looking like charms or brooches you might find on a gown or lapel.

The symbols are simple and that means that the animations when part of a win are simple too. You’ll just see them spin slightly or some light reflecting off the top but not much more. I think the game could have used some more movement since there aren’t a lot of features at play and this makes it all seem rather static.

The symbols in the game include:

  • Free Spins: Get 4 or more Free Spins symbols on the screen to activate this mode.
  • Wilds: Wilds substitute all other symbols in the game to help create a win, except the Free Spins symbol. Max. 500x your bet with six-of-a-kind on a win line.
  • Diamond: Max. 160x your bet with six-of-a-kind on a win line.
  • Red Crown: Max. 120x your bet with six-of-a-kind on a win line.
  • Blue Crown: Max. 80x your bet with six-of-a-kind on a win line.
  • Green Crown: Max. 60x your bet with six-of-a-kind on a win line.
  • Orange Crown: Max. 50x your bet with six-of-a-kind on a win line.
  • Spade: Max. 30x your bet with six-of-a-kind on a win line.
  • Heart: Max. 20x your bet with six-of-a-kind on a win line.
  • Diamond: Max. 16x your bet with six-of-a-kind on a win line.
  • Club: Max. 12x your bet with six-of-a-kind on a win line.

Whenever there’s a win the payline lights up and the total amount won is shown. Players can change how much they want to win per bet, choosing between $0.10 and $20 per spin. As a jackpot, the game offers a max. win of 5,000x your bet which is quite high when compared to other slots by this studio.


Crystal Mirror is an easy game to get into with its small number of different features. Nonetheless, I do think they require a little explanation as they do have a big impact on the gameplay. To start with, a shortlist of the different features:

  • Stacked Wilds: Wilds substitute all regular symbols in the game and appear Stacked, filling the reel they are on.
  • Mirror Reels: On every spin, reels 1 and 6 mirrors each other, showing the same symbols. This also happens with the 2nd and 5th and the 3rd and 4th reels.
  • Free Spins: When 4 or 6 Free Spins symbols appear, players receive 10 or 15 free spins to play with, respectively.
  • Sticky Wilds: During the Free Spins mode, Wilds stick in place.

Every spin, the left half and the right half of the game mirror each other. This can very quickly lead to big wins since only 3 of the 6 reels have to contain a certain symbol to create a six-of-a-kind payline.

One thing that is pretty sneaky is that the developers don’t use the normal paylines. There are a few, like the standard horizontal payline, but because the game mirrors itself having only regular paylines in the game would mean that any win would automatically be a six-of-a-kind win. Instead, Red Tiger has made most of the paylines irregular, being different on the left than the right.

This essentially negates the mirror reels feature and makes it a lot less interesting since the reels are forced to be mirrored. But, when the paylines aren’t it’s almost impossible to get them to trigger a win. Only when the playing field is filled with the same symbol do these paylines pay out the full amount.

The Free Spins mode doesn’t do anything special except making the Wilds Sticky. These can help create some bigger wins and in my experience, the free spins mode is usually a source of bigger wins. Don’t expect anything that will break the bank though.


Crystal Mirror is a bit of a mess when it comes to its theme and presentation. The slot looks fine but I don’t really understand how the title applies to the game and the use of its symbols. It seems like they were going for a royal idea, but I don’t think mirrors have ever been associated with kings and queens.

The mirror reels feature looks like a good idea at first glance but the more you think about it, the less it makes sense. After all, it would mean the game only needs to get a three-of-a-kind on the first three reels to automatically make it a six-of-a-kind win. This is where the dirty secret comes out to show the paylines aren’t symmetrical.

I didn’t like that I had to go through the paytable to figure this out, and it made the effect of the Mirror Reels feature a lot less powerful. At the same time, the Free Spins mode was too simple to really feel like an addition.

Players that enjoy a simple slot with some clear and easy features will likely get some enjoyment out of Crystal Mirror. People who prefer something a bit more experimental or honest might do better looking elsewhere.


  • Stacked Wilds add excitement and potential for big wins
  • Mirror Reels feature creates mirrored symbols on the reels, increasing the chances of winning combinations
  • High maximum win potential of 5,000x your bet
  • Easy-to-understand gameplay and features


  • Lack of clarity in the theme and how it relates to the gameplay
  • Paylines are irregular, making it harder to achieve wins
  • Free Spins mode is simple and doesn’t offer significant changes to the gameplay
  • Anxious and repetitive soundtrack may not appeal to all players


Can I play Crystal Mirror slot for free?

Yes, Crystal Mirror slot can be played for free in demo mode on many online casino platforms.

Does Crystal Mirror slot have a free spins bonus round?

No, Crystal Mirror slot does not have a free spins bonus round. The game focuses on other features such as stacked wilds and mirrored reels to create winning combinations.

Can I play the Crystal Mirror slot on my mobile device?

Yes, the Crystal Mirror slot is compatible with mobile devices. You can play it on your smartphone or tablet as long as you have a stable internet connection and access to an online casino that offers the game.

What are the special features and bonus rounds in Crystal Mirror slot?

The special features in Crystal Mirror slot include stacked wilds and mirrored reels. Stacked wilds can appear on the reels, covering multiple positions and increasing the chances of forming winning combinations. The mirrored reels feature causes specific reels to display the same symbols, further enhancing the potential for winning combinations.

Does Crystal Mirror slot have a jackpot feature?

No, Crystal Mirror slot does not have a dedicated jackpot feature. However, players can still achieve significant wins through the game’s regular gameplay and features. While there is no progressive jackpot, the game offers opportunities for substantial payouts

Leticia Miranda

Leticia Miranda

Slot Games Analyst

Leticia Miranda is a former gambling reporter who knows everything about slot games and is happy to share her knowledge. She has covered a broad swath of topics and trends on gambling and is always full of new ideas and energy. Leticia also has a master’s degree in journalism from New York University and is passionate about writing.