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Gronk’s Gems Slot Review

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Meet Gronk, a scary-looking goblin who loves his gemstones.

Play Gronk’s Gems For Real Money



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Pros & Cons
Cluster pays
No progressive jackpot
Two free spin modes
Some bonus buy options are costly
Win multiplier
Auto-play feature with advanced settings
Max win of 7,500x bet

How to Play Gronk's Gems Slot

The Gronk's Gems slot game has several self-explanatory signs below the reels. For example, the thin curved pointer in a black circle is a play button that provides a single round in this game once you click on it. The bet section enables you to adjust the total stake. In this case, users can wager at least €0.1 and a maximum of €100 per round.

You can use the tiny play icon to launch auto-spins. We're talking about 10 to 1,000 automated spins with advanced settings if needed. When players press the three lines, they will open a new column with several options to regulate the sound, music, and gameplay speed or check the payout table.

Symbols and Payouts

A dozen symbols await users at the Gronk's Gems slot, and we have eight regular among them. As mentioned earlier, this game uses the cluster pays mechanic, meaning you should wait for five or more connected icons of the same type anywhere in view on adjacent reels. Check the following two paragraphs of this Gronk's Gems slot review to learn about the payouts.

First, we have four gemstones in different colors in regular forms. The Green and Blue Gems pay 0.2 to 150 times the stake. After that, the Pink and Yellow Gemstones promise rewards worth 0.3 to 200 times your bet. On the other hand, the Blue Hexagon Gem offers 0.5 to 300 times your total stake. At the same time, the Violet Pentagon Gemstone provides 0.7 to 400 times the bet. Your bet will be multiplied by 1 to 500 times when the combo includes Yellow Star Gems. Lastly, the Orange Diamond will help you get 1.5 to 1,500 times the stake.

Players can't expect such prizes from the special icons – Epic Gem, X-Gem, Gem Bag, and Gronk's Head. While discussing the payouts, we should note that the maximum win you can achieve here is worth 7,500 times your current bet.

Gronk's Gems Bonus Features

Like all casino slots from Hacksaw Gaming, this one has several exciting Gronk's Gems bonus features. The best part is that you can use Gronk's Gems free play and still get a chance to trigger some of them.

Charged Symbols & Epic Gem

When you hit a winning symbol with a specific regular symbol, these icons will get into a charged state and start glowing. You can also see them in the charge bar above the layout, and they will remain in this state until the current spin ends.

The Rainbow-colored Diamond is an Epic Gem Scatter icon that can appear during cascades that occur when you hit winning patterns. So, the winning icons are eliminated, and new symbols appear on the reels (Cascading feature). Once the cascades stop, the Epic Gem scatter is activated. All charged icons on the matrix are turned into the top-paying charged icon.

After that, the Rainbow-colored Diamond absorbs these charged symbols to create a single big winning cluster. Remember that the Epic Gem acts as four symbols. When you get paid, the Epic Gem will be removed, and you will get another cascade.

Gronk's Treasure

Hitting three Gronk's Head Scatters anywhere in view will launch the bonus game, which provides 10 Gronk's Gems free spins. During free spins, the chances of spinning in Epic Gems are higher.

Gem Hoarder

When players get three Gem Bag Scatters on the reels, they will activate the Gem Hoarder bonus game with 5 refilling free spins. If you land three more Gem Bags during this round, all 5 free spins will be refilled. This feature is unique because of a global multiplier that moves up when the winning symbols are destroyed. Any winning cluster connected to the special X-Gem icon is multiplied by the global multiplier. Suppose there are two or more X-Gem icons connected to that cluster. In that case, the global multiplier is used on every connecting X-Gem icon.

Bonus Buy Feature

The good thing is that you can purchase access to Gronk's Treasure or Gem Hoarder at any time with the bonus buy feature. You can also purchase the BonusHunt FeatureSpins, which increases the chances of activating a bonus game.

RTP & Volatility

Even though the volatility is not revealed, we have information about the Return to Player percentage in our Gronk's Gems slot review. Namely, Gronk's Gems RTP is 96.24%.

Slot type
Video Slots
Slot bonus features
Free Spins
Bonus Buy
Slot details
Fantasy & Fairytales · Magic & Supernatural
Hacksaw Gaming
Gronk’s Gems screenshot
Gronk’s Gems screenshot
Gronk’s Gems screenshot
Gronk’s Gems screenshot
Gronk’s Gems screenshot
Andrej Trajkovski
Andrej Trajkovski
Last Update: 06 Oct 2023
Andrej is an experienced writer specializing in online slots. He writes detailed slot reviews for GoodLuckMate, covering gameplay mechanics, graphics, bonus features, and payout potential. Andrej's expert analysis is highly regarded by both casual and serious slot enthusiasts. With his engaging writing style and deep knowledge of the industry, he is an essential contributor to the GoodLuckMate site.
Aleksandra Mitrovska This article has been Quality Assured by Aleksandra Mitrovska

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