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by Riobet Casino
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Casinoz
expert 9.3
Denis Anipchenko
Expert opinion

Yggdrasil Gaming Studio surprises the users by release of an unusual model once again. The famous producer of software for online casinos has released an original video slot named «Gem Rocks». It stands against by an uncommon design, attractive payment terms, a stunning graphics and unique bonuses. Our experts can’t wait to tell about all features of this game to the readers of Casinoz.club.

Type of game Video slots
Manufacturer Yggdrasil Gaming logo
Max bet 50
RTP 96.2%
Max multiplication 200 : 1
Issue date 19.02.2018
Progressive jackpot No
Reels number 6
Lines number 4096
Wilds No
Scatter No
Gamble Feature No
3D slot Yes
Bonus games Yes

Where to Play Gem Rocks slot?

Play Free Gem Rocks Slot Demo

It is possible to test «Gem Rocks» slot machine free at Casinoz.club. To play for real money, you can go to online casinos working with Yggdrasil.
Please write responses about this slot in comments and don't forget to score the game.
Yggdrasil Gaming company adapts all new games for mobile casinos. «Gem Rocks» slot machine is also available on smartphones and tablets in convenient version. It is supported by most of modern devices powered by major operating systems.
Mobile version is very convenient in use, provides all features of desktop version and has same high quality of graphics. It is quickly loaded even if Internet speed is low and lets the gamblers playing comfortably even on low productivity devices.

Verified Online casino with Gem Rocks slot

How to Play Gem Rocks slot online

«Gem Rocks» online slot machine has six reels, although they don't look like reels at the first sight. We mean six columns, loaded by called gems. Symbols are located in four rows.
There are no active lines here. Bet per round is fifty fold (from fifty cents to fifty euro per spin).
The slot is provided with eight basic symbols, their enlarged versions, as well as Dropdown Wins and The Gem Rock features.
Combinations are formed of three-six same elements. They have to be situated at any cells of neighbor reels, including the edge left one. There are 4096 ways to get paid.
Multiply combinations can be formed in result of a spin. Wins are calculated by the bet and special indexes from x5 to x200, provided by the rules for each of the possible combination.
As soon as payoffs are made, symbols included into the combinations burst. Empty cells are taken by icons situated above and new gems. This is Dropdown Wins feature. It goes on while new combinations are being formed.
«Gem Rocks» doesn't offer a gambling feature. Please read about special symbols and exceptions from the general rules below.

Gem Rocks Symbols, Wild, Scatter

The gaming symbols, imaged at the screen of this video slot, are stone plates with gems of different shapes and colors. Same elements may drop out in vertical stacks at the reels. Moreover, sometimes they are imaged in giant varieties, which take from four (2x2) to sixteen (4x4) cells at neighbor reels.
There are no Wilds and Scatters in this game. 
Payoff indexes are listed on the pay table.

Gem Rocks Bonus games

Let’s discuss prize features of «Gem Rocks» video slot.
  • The Gem Rock Feature – after two, five or nine Dropdown Wins in a row, Monster Rock appears at the screen. It is a monster which reminds golem made of stones. In first case it turns into a cluster of four same symbols (2x2). In second situation is takes nine cells (3x3). In third case it fills sixteen cells (4x4) by same symbols. Current size is displayed at the scale, image at the left of the reels.
Our video review of «Gem Rocks» video slot is supposed to help you understanding the bonus terms.

Jackpots

Yggdrasil Gaming doesn't draw a progressive jackpot on «Gem Rocks» video slot.
Comparison Gem Rocks slot with analogues
Gem Rocks Lady of Magic Wild Wild Joker FRKN Bananas Amazing Catch Power Combo The Mafiosi
RTP 96.20 % 96.33 % 96.49 % 96.31 % 96.06 % 96.01 %
Volatility High High High High Middle
Lines 4096 10 720 19 46656 243
Drums 6 5 5 6 6 5
Issue date 19.02.2018 18 July 2022 20 March 2025 13 February 2025 10 August 2024 29 April 2021
Progressive jackpot
Scatters
Free Spins
Respins
Progressive multipliers
Jokers
Max payout 200 50000 5000 10000 5000 3957
Bonus Games
More Yggdrasil Gaming slot machines
Slot machine RTP Volatility Max win Release date
Monsters Vs Gigablox 95.50 % High 3116 1 August 2022
Ancient Eclipse 96.64 % High 500 4 February 2021
Medusa – Fortune and Glory 96.62 % High 100 6 August 2020
Temple Stacks 96.10 % Middle 25000 22 January 2020
Draglings 96.40 % 750

Gem Rocks Interface

You will see following elements at the control panel of this slot machine:
  • Ways – number of available payoffs;
  • Coin Value – select the coin value;
  • Cash Bet – an amount of the bet;
  • Max Bet – play be maximal bet;
  • Win – an amount of the payoff per spin;
  • Balance – state of the balance.
Buttons with round arrows play new spins. It is possible to play «Gem Rocks» in manual or automatic mode.
A plus at the left opens a special menu. There you can find the pay table, the Help and user’s settings.
«Gem Rocks» allows to adjust limits of automatic game, size of the screen, sound parameters and other options. The slot is available in browser. It is also possible to play in mobile casinos.

Gem Rocks (Yggdrasil Gaming) video review

New Yggdrasil Gaming slots
Other online slot machines

Should You Play Gem Rocks Slot for Real Money?

It is a truly unusual game, which is going to be loved by fans of original video slots with bright design.
  • Pros: an interesting system of combinations, exciting bonuses, a spectacular animation, a convenient interface, numerous settings.
  • Cons: the range of bets is not wide enough, no special symbols.
Please be aware of high level of dispersion and average payback of this model.
Denis Anipchenko
Denis Anipchenko
Editor-in-chief and online gambling expert

Denis is a true professional with many years of experience in the gambling industry. His career started back in the late nineties when he worked as a croupier, pit boss, manager and casino manager. This unique experience allowed him to deeply understand the world of gambling from the inside. Since the late noughties Denis has dedicated himself to writing articles and analyses about gambling, and since the early tens he has become a key figure in the Casinoz team. Here he not only writes and edits content, but also creates reviews, shares his expertise and helps readers understand the intricacies of gambling. Denis combines practical experience and in-depth knowledge, making him one of the most respected experts in the industry. His writings are always up-to-date, proven and useful information for anyone interested in the casino world.

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Facts checked Alex Vasilev Scientific editor and fact checker
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