Kings of Crystals

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All Slots  Casino
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Gaming Club  Casino
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Gaming Club Casino
Richness of features:
Win rate:
March 2022
Other key feature:
Bonus Scatters
Other key feature:
High Volatility

Here is a review article on a new online slot machine - Kings of Crystals. The developer of the slot is the Estonian studio All41 Studios, which created it on the platform of the company Macrogaming, widely known in the world of gambling. The machine is dedicated to gems and if fortune smiles on you, you can win great cash prizes of up to 10,000 bets. Find out more about what's in store for you in the game.

Characteristics of the video slot Kings of Crystals:

  • The release date is February 03, 2022;
  • Developer - Macrogaming/All41 Studios;
  • Theme - jewels;
  • Reels - 5;
  • Active lines - 40;
  • Minimum bet - 0.20 coins;
  • Maximum bet - 20 coins;
  • Wild symbol - yes;
  • Scatter symbol - yes;
  • Progressive jackpot - no;
  • Playing on a level playing field - no;
  • Percentage of payout - 94.25%;
  • Free spins - yes;
  • Repeat spins-no;
  • Volatility - high;
  • Bonus Options - Free Spins, Multiplier, Jackpots, Random Multiplier, Buy Feature;
  • Autoplay mode - yes;
  • Demo version - yes;
  • Fast spin mode - yes;
  • Mobile version - yes;
  • Extra multipliers - yes.

The design of the machine is modern and beautiful, the graphics are excellent with well-drawn and animated symbols. Complementing the gameplay spectacularly successful music.

On the technical side, the slot is equipped with five reels, forty fixed lines and twenty cells. Paying sequences of icons are formed on the strips, which in the course of the game appear in the cells. The player will receive winnings for the combination if it consists of several identical images. In addition, the chain must start with the leftmost reel and not be interrupted. During a spin may form multiple prize sequences on different lines, but the winnings are paid for the most valuable.

Bets in Kings of Crystals are placed per spin and range from 0.20 to 20 coins. The total payout is made up of all line wins on a spin. The payout depends on both the bet and the symbols that make up the sequence. Due to the fact that this model does not provide for the doubling game, payments are immediately transferred to the user. There is no cumulative jackpot from Macrogaming and All41 Studios.

Kings of Crystals slot machine symbols

As simple icons on the playing field fall card deck denominations from nine to ace, as well as a cup, glove and kings (sapphires, emeralds and rubies).

For interesting gameplay, there are symbols endowed with special functionality, such as Wild, Scatter and Bonus. Each of them we will tell in more detail.

Wild symbol - dropped on the second, third and fourth reel, so can not independently bring the payment. It replaces, if necessary, all icons, except the special ones, to give the player more prize strings.

Scatter symbols - fall in three different colours and activate a round of free spins.

Bonus symbol - starts the bonus game.

Bonus features video slot Kings of Crystals

Buy Feature - Starts free spins for a fee.

Multiplier - Wins for combinations involving a wild are doubled.

Random Multiplier - gives a random multiplier when combinations are triggered.

Free Spins - Each multi-colored scatter can run its own free spins feature, requiring a minimum of three scatter symbols. These spins are triggered by certain features. If different coloured scatter symbols are rolled for a spin, free spins with combined features are activated. The winnings during this period add up to the winnings in the main round. Also in the round the same bets apply as in the spin during which the free spins were activated.

Jackpot - the game plays the jackpot. To do this, six or more Bonus Icons need to appear on the screen. Each such element will bring either a payout or a jackpot. There are a total of four types of jackpot:

  • The Grand Jackpot is a huge jackpot;
  • Major Jackpot - a large jackpot;
  • Minor Jackpot is a small jackpot;
  • Mini Jackpot - mini jackpot.

Kings of Crystals slot machine has an automatic mode in which the reels spin without direct user input. In addition to the regular version of the slot, the developers have created a mobile, so it will be available not only on PCs, but also on all modern gadgets. The rules are identical, may differ slightly only interface.

Before you start playing for real money, we advise you to test the slot in a demo mode, it does not require registration and is free. You can change the settings of the game, and the payout table reflects the information relating to the characters and the payouts that are provided for them. If you have any questions, we recommend opening the help section.

Concluding the review, it should be noted that the slot is very worthy and interesting. Players will appreciate the pleasant graphics, the sound, the presence of special symbols, jackpots and additional multipliers. The volatility in the game is high and the return rate is 94.25%. We offer you and to assess the new slot machine Kings of Crystals on the website of the virtual casino. We wish you a fascinating and of course profitable leisure. Good luck, let luck be on your side!


Joe Slander

PhD in mathematics and statistics. Made hundrends of researches in the area on online casino gambling and multi-player gaming.

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