Play the Gem Rocks slot machine for free

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Gem Rocks by Yggdrasil
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Slot machine details and review Gem Rocks

The online slot machine Gem Rocks is one of the slot machines that uses falling symbols rather than the classic spinning of the reels. It’s good that they took it from the competition with all its great features. For example, this means that after a win, the winning stones disappear and the stones placed above them take their place. This gives you a kind of bonus respin. The playing field consists of up to 6 columns and 4 rows. You can win thanks to 4096 different ways to place the stones.

Gem Rocks by Yggdrasil

Slot machine detail:

  • Software provider
    Software provider

    Who is the manufacturer of the slot machine?

    Every slot machine must be manufactured by a company that invented, designed and put it into operation. Many players eventually find that they only enjoy playing on machines from specific manufacturers, so they narrow down their selection by preferred software manufacturers. In the Czech Republic, the most popular machines are from local software manufacturers such as Kajot or Synot.

    Yggdrasil
  • Game type
    Game type
    Slot
  • Reels
    Reels

    What are the Cylinders or Reels on a slot machine?

    Reels are the basic element of most slot machines and are columns of symbols that spin and stop on the screen gradually during the game. They are therefore the basic element on which symbols spin and on which winning combinations are formed. The most popular numbers of reels are 3 and 5.

    6 Reels
  • Winning paylines
    Winning paylines

    What are paylines and how do they work?

    Paylines on slot machines are imaginary lines that run through the reels of the machine and determine which combinations of symbols on these lines are considered winning. As the reels spin, players try to achieve winning combinations of symbols on these lines. Combinations must always start from the left. Each payline has its own payout value, and the winnings are determined by the paytable for each symbol on the particular machine. Modern slot machines can have hundreds of paylines, and players often have the option to choose how many of these lines they bet on.

    4096 paylines
  • Themes
    Themes

    Each slot machine has its own design or theme that appeals to a specific group of players. If you want to play slots with fruit symbols 🍉 or with an Egyptian theme 🐫, no problem. Just choose and we will narrow down the selection of slots to your taste.

    💎 Diamonds 🌲 Nature 🦴 Others
  • RTP
    RTP

    What is RTP

    The RTP of slot machines is a rule of thumb for how much money a slot machine will return to players. Let's say you put 100 crowns in it, the RTP determines how much of that money you should get back. The average value is 92 to 97%.

    96.2%
  • Layout
    6x4

Slot theme and symbols

The basic elements of any online slot machine are symbols. In this case, multi-colored gems were chosen, which differ in shape and color. These symbols are used to create winning combinations. Their feature is that they can appear on the reels as vertical chains. There are no special symbols in the Gem Rocks game. However, this does not mean that there are no bonus features in the slot machine.

The slot machine has two modes that bring bonuses – The Gem Rock Feature and Dropdown Wins. The last mentioned feature is activated if the reels move. The true essence is that all winning symbols explode. The remaining symbols that remain in the field move to the bottom of the field. The empty spaces are filled with new symbols. If the situation is repeated 2, 5 and 9 times, The Gem Rock feature is triggered. A large monster appears on the playing field. It can have 4, 9 or 16 positions. It all depends on the number of Dropdown Wins. The size of the monster is shown on the left side of the columns.

Gem Rocks Theme and Symbols
Gem Rocks Theme and Symbols
Symbol Star slot Gem Rocks by Yggdrasil
Star
Symbol Crescent slot Gem Rocks by Yggdrasil
Crescent
Symbol Green Circle slot Gem Rocks by Yggdrasil
Green Circle
Symbol Blue triangle slot Gem Rocks by Yggdrasil
Blue triangle
Symbol White triangle slot Gem Rocks by Yggdrasil
White triangle
Symbol Zelený čtverec slot Gem Rocks by Yggdrasil
Zelený čtverec
Symbol Purple diamond slot Gem Rocks by Yggdrasil
Purple diamond
Symbol Orange cross slot Gem Rocks by Yggdrasil
Orange cross

Special Symbols and Slot Features

3D
3D
NO
Autoplay
Autoplay
YES
Free Spins
Free Spins
NO
Gamble Feature
Gamble Feature
NO
Locking Symbols
Locking Symbols
NO
Wild Symbol
Wild Symbol
NO
Win Multiplier
Win Multiplier
NO
Other features
Bonus Game
Cascading Reels (Avalanche)
Other Features

Dropdown

Gem Rocks Dropdown
Gem Rocks Dropdown

If you manage to hit any winning combination, you will be paid a prize and the symbols that made you win will disappear from the playing field and be replaced by symbols from higher positions during re-spins. This way you will get re-spins as you create new and new combinations.

Gem Rock

If a winning combination is hit, the indicator on the left side of the game board will fill up. If you manage to get enough wins during a series of re-spins, a 2×2, 3×3 or 4×4 symbol (depending on the number of wins in the combination) will be added to the game board, ensuring your win.

Prize table

Symbol Multiplier
3x in payline 4x in payline 5x in payline 6x in payline
Symbol Star slot Gem Rocks by Yggdrasil
Star
20x 40x 60x 200x
Symbol Crescent slot Gem Rocks by Yggdrasil
Crescent
10x 15x 25x 35x
Symbol Green Circle slot Gem Rocks by Yggdrasil
Green Circle
5x 10x 20x 25x
Symbol Blue triangle slot Gem Rocks by Yggdrasil
Blue triangle
5x 10x 20x 25x
Symbol White triangle slot Gem Rocks by Yggdrasil
White triangle
5x 10x 15x 20x
Symbol Zelený čtverec slot Gem Rocks by Yggdrasil
Zelený čtverec
5x 10x 15x 20x
Symbol Purple diamond slot Gem Rocks by Yggdrasil
Purple diamond
5x 10x 15x 20x
Symbol Orange cross slot Gem Rocks by Yggdrasil
Orange cross
5x 10x 15x 20x

Our rating of the game Gem Rocks

The online slot machine Gem Rock is distinguished not only by its original design, but also by the non-standard structure of the playing field. 6 reels are used to create combinations. There are no special symbols here, and the player will be able to win credits thanks to 4096 combinations. The symbols are arranged in four rows and can trigger two special features. As for the design, the design of the slot looks spectacular, and the graphics are high-quality and fascinating. The combination of these features makes the slot a real treasure for the player.

Overall rating of the game

  • 84%
    Editor's rating
    Sára
    Sára
    Review author for the editorial team
  • 100%
    Rating of 1 players
    Rate this game too
    100%
How do we rate slot machines?

We evaluate slot machines based on multiple criteria, from which we make our final verdict.

Design and theme
82 %
Features and playability
84 %
RTP and volatility
96 %

Pros

  • The online slot machine Gem Rocks is a very simple slot that is not difficult to understand, yet very entertaining.
  • There are two interesting special features available in the slot.
  • The game symbols are interesting and originally incorporated into the stones.
  • Players have the opportunity to win in 4096 ways on the game field.

Cons

  • Online herní automat Gem Rocks má až příliš osekané funkce a pro některé hráče může být až příliš jednoduchý.
  • In the online slot, players are denied the use of special WILD, Scatter or Mystery symbols.
  • The game does not offer a special free spin or Mystery Win feature.

Manufacturer Yggdrasil

Yggdrasil slots are known for their innovative game mechanics and great graphics. Yggdrasil often features themes inspired by mythology and fantasy worlds, making them a very popular slot manufacturer.

Logo Yggdrasil

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Bonuses to casinos where slots Yggdrasil slots can be played

Rating
93%

How do we rate bonuses?

The overall bonus rating is determined based on several factors: the amount of the bonus, the company's rating, the ease of obtaining it, the players' rating and the conditions for obtaining the bonus.

Total bonus amount
94 %
Easy to reach
95 %

11 FS – New players only. Min. deposit £10. Account ballance is withdrawable at any time. Upon withdrawal, any remaining bonus spins are forfeited. 7 days to activate the spins. Bonus spins will expire 24 hours after activation. Full T&C Apply.

£200 deposit bonus – New players only. Min. deposit £10. 30 days to activate & 60 days to use deposit bonus after activation. Wager req.: 35x on eligble games. Max. Bonus £200. Bonus balance is paid with 10% Increments to account balance. Bonus balance is not payable. Max. bet is £20 or up to value 50% of the bonus amount – whichever is lowest. Account ballance is withdrawable at any time. Upon withdrawal, any remaining deposit bonus is forfeited. Full T&C Apply, play responsibly.

Rating
91%

How do we rate bonuses?

The overall bonus rating is determined based on several factors: the amount of the bonus, the company's rating, the ease of obtaining it, the players' rating and the conditions for obtaining the bonus.

Total bonus amount
90 %
Easy to reach
92 %

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Rating
91%

How do we rate bonuses?

The overall bonus rating is determined based on several factors: the amount of the bonus, the company's rating, the ease of obtaining it, the players' rating and the conditions for obtaining the bonus.

Total bonus amount
90 %
Easy to reach
92 %

18+ Opt in wager £10 on selected slots in 3 days. Get 1x£20 Slots bonus & 1x£20 Live Casino bonus on selected games, 40x wagering, max redeem £1,000. Bonuses expire in 30 days. Click for T&Cs. GambleAware.org

Rating
90%

How do we rate bonuses?

The overall bonus rating is determined based on several factors: the amount of the bonus, the company's rating, the ease of obtaining it, the players' rating and the conditions for obtaining the bonus.

Total bonus amount
92 %
Easy to reach
90 %

18+ New customers. Opt-in required. 50 Bonus Spins on “Big Bass Bonanza” at 10p per spin and 100% Deposit Bonus up to £100 on first deposit (payment method and play restrictions apply). Min. deposit £20. 30x wagering for Bonus Spins and Deposit Bonus (game weighting applies). Max. £5/spin or £0.50/line. 30 days expiry. Please gamble responsibly • BeGambleAware.org T&Cs apply

Rating
90%

How do we rate bonuses?

The overall bonus rating is determined based on several factors: the amount of the bonus, the company's rating, the ease of obtaining it, the players' rating and the conditions for obtaining the bonus.

Total bonus amount
93 %
Easy to reach
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New players deposit £10+. Cash & wagering conditions vary. Max reward £150. 7 days to claim + further 7 days to wager 35x. 50 FS 10p each awarded on Big Bass Splash after wagering, 3 day expiry. 18+. T&Cs Apply.

Warning: Play and gamble responsibly | Gambling may be addictive 18+ | Underage gambling is an offence | When the fun stops, stop.

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