Gemtastic Review

Red Tiger company has presented an original online video slot with an unusual design and a good selection of exciting features. The Gemtastic is devoted to jewels and gems. They appear at the screen to form winning combinations, trigger bonus options and special features.

The significant features of the unique novelty from the popular developer are discussed below in the review of the Gemtastic.

8.55 /10
promo code
promo code
0.20 EUR
Min bet
10 EUR
Max bet
Max payout
Number of reels
Number of lines

Play Gemtastic

The Gemtastic online slot machine has six reels and thirty pay lines, which are always active on default.

The slot accepts twenty-fold bets per round. In the demo version at the developer's website, it is possible to stake from twenty cents to ten euro per round.

The Gemtastic is provided with basic symbols, their enlarged versions, Wilds, extra multipliers and other options.

Wins are charged for combinations made of same symbols situated next to each other at the active lines. All chains must begin from the first left reel. Multiple wins are possible in the result of one round.

The current bet is multiplied by a particular index, provided by the rules for each of the possible combinations, to calculate the payoff. Gambling feature by even chances is not suggested. All money is instantly withdrawn to the customer's balance.

Any win triggers Lava Multiplier feature. Please read about it below.

Gemtastic Symbols, Wild, Scatter

The gaming symbols, imaged at the screen of this slot are nine gems. They may follow each other at the reel but never make very long stacks.

Special symbols are the following:

  • Wild (W) replaces other icons in combinations when necessary. It forms winning chains of six such elements only.
  • Mega Gems (huge gems) are giant symbols. They can take four (2x2) or nine (3x3) cells at the screen. Herewith, every position taken by this element is considered as a single icon in combination.

Multipliers for all possible combinations can be found in the paytable.

  • Wild
    Replaces other icons
  • Yellow gem
    Valuable symbol
  • Green gem
    Another expensive element
  • Red gem
    Average symbol
  • Violet gem
    Brings average payoffs
  • Orange gem
    Less valuable symbol
  • Violet gem
    One of the low-paid icons
  • Blue gem
    Cheap element
  • Azure gem
    Low symbol

Gemtastic Bonus games

The Gemtastic offers the following prize features:

  • Lava Multiplier – as soon as wins are paid, symbols included in combination disappear. Icons situated above move to the empty cells. If a new chain is formed right away, the payoff is calculated with an x2 extra multiplier. This index grows up with every winning spin of the session. It may reach x6.
  • Magic Glow – several cells are situated inside a glowing frame in each round. If an icon included in combination is framed, it turns into multiple Wilds. These symbols are locked at the screen during respin.

Bonus options are demonstrated in the video review of the Gemtastic by Red Tiger Gaming.


The Gemtastic doesn't offer any progressive jackpots.

Gemtastic Interface

There are just a few buttons and windows at the control panel:

  • Total Stake – select an amount of the bet; 
  • Auto – autoplay on;
  • Turbo – activate turbo mode;
  • Balance – state of the balance.

A circular button at the right plays new spins in manual mode.

Amounts of payoffs are demonstrated below the reels.

It is possible to set up the size of the screen, the speed of the spins and sound parameters. There is no need to download the Gemtastic video slot.

A button at the right top corner opens the menu of two sections:

  1. Pays – paytable;
  2. Help – informational part.

The model is available in multiple languages and supported by most of the modern browsers.

Mobile version

The Gemtastic mobile slot provides comfortable gaming on smartphones and tablets. General rules of the game remain the same, but the interface has some unique features. First of all, it is a special location of buttons and other elements. It is easy to understand how everything works here even for the beginners.


First of all, the slot surprises by the great selection of advanced gaming features. The topic is far from original, but it doesn't matter here.


  • Interesting bonuses;
  • Convenient interface;
  • Colorful design.


  • Banal topic;
  • Poor settings.

Level of RTP is average. Volatility is low.

Where to play Gemtastic for free or real money?

You are welcome to test the slot free at Casinoz.club or play the Gemtastic for real money in the best online casinos. Most popular and reputable websites are presented below the review.

Please write responses about the slot, rate the game and share your gaming experience.

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Main info
Type of game
Video slots
Min bet
0.20 EUR
Max bet
10 EUR
Max multiplication
1500 : 1
Is free test available
Mobile version
Issue date
January 9, 2019
Progressive jackpot
Reels number
Lines number
Gamble Feature
Additional multipliers