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Casinoz
expert 8.2
Nikita Mataev
Expert opinion

Jewelry is the main theme of the Kings of Crystals slot machine from the Microgaming provider. If you are lucky, you can win large prizes, up to 10,000 bets.

You can find more information about it in the Casinoz review.


Type of game Video slots
Manufacturer Microgaming logo
Theme Jewels, Gold, Middle Ages
Min bet 0.20 $
Max bet 20 $
RTP 94.25%
Max multiplication 10000 : 1
Is free test available Yes
Mobile version Yes
Issue date February 3, 2022
Progressive jackpot No
Reels number 5
Lines number 40
Wilds Yes
Scatter Yes
Gamble Feature No
Volatility High
3D slot No
Respins No
Freespins Yes
Progressive multipliers Yes
Bonus games Free Spins, Multiplier, Jackpots, Random Multiplier, Buy Feature

Where to Play Kings of Crystals slot?

Play Free Kings of Crystals Slot Demo

You can try the Kings of Crystals slot machine from the Microgaming provider on our website without any risks. All that you need - is to launch demo mode and start playing the money game.

If you want to play for real money, choose any verifed casino from the list below.

Leave comments, share reviews, and give the game real ratings.


Verified Online casino with Kings of Crystals slot

How to Play Kings of Crystals slot online

The Kings of Crystals slot machine from the Microgaming provider has a standard 5x4 playing field. Payouts are made on 40 lines.

The bets are made before every spin. The betting range is from 20 cents to 20 dollars per spin.

The slot has the following features:

  • Basic symbols;
  • Replacement symbol;
  • Special features;
  • Jackpots;
  • Free Spins.

If you want to get a payout, you must create a combination of identical symbols on any pay lines. All combinations must start from the first reel and go from left to right.

There isn’t a risk game in the slot.


The slot machine has a nice and modern design with well-drawn and animated symbols, and sound effects complement the graphics part of the game.


Kings of Crystals Symbols, Wild, Scatter

All symbols in the Kings of Crystals slot machine from the Microgaming provider can be divided into two groups:

  • Special: Wild, Bonus, and Scatter;
  • Basic: others.

Replacement symbols can be used in any combination. You will know about Scatter and Bonus later.

You can know more about the slot’s paytable in the main menu or our gallery.


  • Scatter
    Activates free spins
  • Bonus
    Activates bonus game
  • Wild
    Replacement symbol
  • Emerald
    King of Emeralds
  • Ruby
    Ruby king
  • Sapphire
    King of sapphires
  • Glove
    Mitten
  • Cup
    Vessel
  • A
    Ace
  • K
    King
  • Q
    Queen
  • J
    Jack
  • 10
    Ten
  • 9
    Nine

Kings of Crystals Bonus games

There are special features in the game:

  • Buy Feature - you can activate free spins for free;
  • Multiplier - the win is doubled with a replacement symbol;
  • Random Multiplier - the wins get an extra multiplier.


Kings of Crystals slot free spins

There are free spins in this game:

  • Free Spins - is activated when 3 Scatter symbols land. There are special features during the spin.


Jackpots

There are jackpots in the slot. It is activated when 6 or more Bonus symbols land. Every winning symbol brings a payout or jackpot.


Kings of Crystals RTP, Volatility & Hit Frequency

Parameters of the slot:

  • Kings of Crystals RTP: 94.25%;
  • Volatility: high;
  • Hit frequency: there is no data from the Microgaming provider.

You will not win very often because of high volatility, but prizes can be large. Take into account these parameters when choosing the bet and game strategy.


Comparison Kings of Crystals slot with analogues
Kings of Crystals Big Catch Bass Fishing Treasure Vault Holly Jolly Bonanza 2 Vegas Hot Super Miner – Silver Fortunes
RTP 94.25 % 95 % 95.10 % 96.10 % 96.05 % 96.20 %
Volatility High Middle High High Middle Middle
Lines 40 10 30 5 10
Drums 5 5 5 6 3 5
Issue date 3 February 2022 27 July 2023 26 January 2023 21 November 2024 15 November 2014 8 July 2024
Scatters
Free Spins
Respins
Progressive multipliers
Jokers
Max payout 10000 50000 8000 6500 340 2000
Bonus Games
More Microgaming slot machines
Slot machine RTP Volatility Max win Release date
Lucky Twins Jackpot 93.92 % 600 15 January 2020
Halloween 96 % Low 500 1 November 2018
Wicked Tales: Dark Red 96.10 % Middle 500 26 September 2018
Rugby Star 96 % Middle 0 4 November 2015
Haunted House 96.71 % High 10000 2015

Kings of Crystals Interface

To start the game you need:

  1. Choose the bet you want.
  2. Press a spin button at the central part or activate an auto-play.
  3. Wait for the end and get a payout in case of the winning combination.

The interface is simple and understandable. At the bottom of the screen are buttons for the main menu, changing the size of bets, launching regular and dependent games, and turning on turbo games. There is also a paid activation button for free spins.

You don't need to download the game, it runs in the browser.


New Microgaming slots

Mobile Compatibility

The Kings of Crystals slot machine from the Microgaming provider has the mobile version, which works on smartphones and tablets running iOS, Android, and Windows Phone. All that you need is a good network and modern browser support. The rules are the same as in the board version, the interface can be changed only to fit your screen size.

You don't need to download the mobile version.


Other online slot machines

Should You Play Kings of Crystals Slot for Real Money?

This slot machine isn’t bad. There are pros and cons.

Pros:

Cons:

  • High volatility.


Frequently asked Questions

💰 How much can you win in the Kings of Crystals?

The maximum win is x10000.

💎What is the max bet equal to?

The maximum bet is $20.

🎰How many lines are there in the game?

There are 40 lines in the Kings of Crystals game.


Nikita Mataev
Nikita Mataev
Online slots expert (mechanics analysis, RTP, risk management)

Nikita (motyathewise) is an online slots specialist whose expertise combines in-depth knowledge of game mechanics with personal experience. Passionate about gambling from an early age, he has not only learnt the technical aspects of slots - from RTP to win generation algorithms - but also faced the problem of gaming addiction, which allows him to understand the psychology of players. In his professional life, Nikita focuses on creating content that explains the nuances of gambling, helping users minimise risks. His approach is based on the principle: ‘You can play, but you can't lose control’, which reflects both his personal journey and his desire to make the industry more transparent.

An expert in:
  • online slots
  • game mechanics
  • RTP
  • win generation algorithms
  • player psychology
  • gaming addiction management
Facts checked Alex Vasilev Scientific editor and fact checker
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Type of game Video slots
Manufacturer Microgaming logo
Theme Jewels, Gold, Middle Ages
Min bet 0.20 $
Max bet 20 $
RTP 94.25%
Max multiplication 10000 : 1
Is free test available Yes
Mobile version Yes
Issue date February 3, 2022
Progressive jackpot No
Reels number 5
Lines number 40
Wilds Yes
Scatter Yes
Gamble Feature No
Volatility High
3D slot No
Respins No
Freespins Yes
Progressive multipliers Yes
Bonus games Free Spins, Multiplier, Jackpots, Random Multiplier, Buy Feature