Gronk’s Gems

Gronk’s Gems

In the Gronk’s Gems online slot, players go looking for magical gem combinations in a frosty jewel-covered world. The giant troll Gronk stands off to the side of the reels looking on while you shoot for big wins and special features in this title.

Rating: 85% | Made By Hacksaw Gaming | Reviewed On

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An Introduction to the Gronk’s Gems Slot

Gems have been a symbol of wealth for centuries. Certain gems are values more than others, like we see with the Legendary Diamonds slot, for example. However, the general concept still evokes a lot of allure. We see this allure in action in a big way with the Gronk’s Gems video slot.

Gronk's Gems Main Screen
Gronk’s Gems Main Screen

Put together with a bit of a fantasy theme, you’ll see the might of the trolls on the reels here.

To the left-hand side of the reels, you see Gronk standing off holding his giant bag of gems. These gems are shared with you on the reels in a lot of different shapes and colors. Additionally, in the background, we see a huge ice-covered mountain, which is where trolls often roam. That mountain has been given a lot of detail, and so have the gems on the reels. We love what Hacksaw Gaming did with the animation style as well since Gronk is constantly moving. It’s a great touch that really brings the title to life.

The gameplay style is largely feature-based, which is common in gem-matching themed titles. However, some of the features we can’t remember ever seeing before. That shows that Hacksaw Gaming cares a lot about giving players fresh experiences. We can definitely say that’s exactly what you get with this title, and it’s a good addition to the genre due to that simple fact. Whenever we see an established sub-genre get something different and new injected into it, that’s something we think always does well with players.

Betting and Layout

This game definitely has a shape that’s atypical compared to most video slots. However, it’s got a great gameplay style if you learn how everything works. Here we’ll break down how this gem-matching slot operates and what you need to know to start off strong:

  • The square-shaped grid of symbols has six vertical reels with six horizontal rows. This leaves 36 total symbols on the board at any given time.
  • Additionally, paylines and ways to win aren’t used in this title. Instead, you create clusters of symbols to generate payouts.
  • A cluster in this game is a set of five or more matching symbols. However, they have to be adjacent to each other horizontally and/or vertically. If they only touch diagonally, it doesn’t create a cluster.
  • The minimum bet size in this game is €0.10 per turn. We believe this to be extremely inclusive and allows for a lot of flexibility in choosing your wager amount.
  • A whole lot of betting increments are made available as well. For example, bet sizes go all the way up to a maximum level of €100 for each spin.

Other Information

With the combination of the layout and feature set, this game has a very reasonable volatility. We place it in the medium range. Alternatively, we could say it’s about average. Likewise, the swings are about average as well. Overall, Hacksaw Gaming has created an incredibly smooth style of play here, and you can expect mild swings on average for a fun and easygoing experience.

Because this title doesn’t have traditional lines, that means the way of expressing wins has to be more straightforward. Along these lines, they’re all multiplied by your total wager as a whole. This makes it really easy to pick out precisely the amount you can win with different clusters. For a simple example, if you have a 3x win with a €5 cost per turn, your prize is €15. The lack of confusion that comes with coins, coins per line and the like makes this game a lot more player-friendly than many others.

Gameplay and Features for the Gronk’s Gems Video Slot

In many gem-based titles like Forge of Gems, the gameplay can be pretty uniform. Hacksaw Gaming broke from those commonalities with their Gronk’s Gems online slot. As such, you’ll see some fresh features and ideas mixed with a few common game mechanics. However, the end result is the kind of title that we believe lots of different kinds of players can enjoy. The action is serious and exciting, but it doesn’t come at the cost of drastically increasing the volatility.

Gronk's Gems Gem Hoarder
Gronk’s Gems Gem Hoarder

Avalanche Mechanics

Many players will come into this title already familiar with Avalanche mechanics. However, they get a bit deeper in this particular slot.

To start with, the basic idea of the Avalanche is as follows. All winning clusters are paid out at the time they are won. Once they are paid, however, all winning symbols from those clusters then disappear. As a result, new spaces are available for additional symbols to fall into place. This happens until the full 36-spot grid is completely filled. From there, you’re once again given opportunities for payouts. What’s more is that Hacksaw Gaming has no limit on how many consecutive avalanches you can trigger. This allows for opportunities for several wins on the same paid turn.

This is a very fun and generous feature. However, you’ll find that there is more to it than that in the following as the avalanches are tied into some other fun features and mechanics.

Charged Symbols and the Epic Gem Collection

Along with the avalanche, any winning combination can also activate the charged symbol mechanic. If you get a paid cluster, then every other instance of that symbol becomes “charged” and has a highlight added to their graphic. Additionally, it’s worth noting that multiple symbols can become charged simultaneously.

The reason these charged symbols matter so much is as follows. On avalanches only, not on starting spins, you can land the epic gem anywhere on the grid. This epic gem is a diamond that is multi-colored like a rainbow. However, when that lands, it collects every charged symbol on the board. Additionally, they all count for the highest level charged symbol available. On top of that, the diamond itself counts as four of that symbol, and you’re given the payout accordingly. This is a chance for a pretty substantial payout thanks to this epic gem collection feature.

Gronk’s Treasure Feature

The Gronk’s Gems video slot has two free spins modes. When you land three of Gronk’s head anywhere on the reels, you activate the first of them. This essentially gives you 10 free spins with things progressing how they normally do.

However, they are worth a bit more than the usual mode. This is because the epic gem feature is much more likely to hit.

Gronk's Gems Charged Symbols
Gronk’s Gems Charged Symbols

Gem Hoarder Bonus Round

An additional type of free spins mode happens with the Gem Hoarder bonus. During this feature, you cannot get epic gems. However, you do land this by getting three bags of gems anywhere on the board. This yields a set of five free spins.

When symbols get removed from the reels in this feature, it increases a multiplier based on how many gems were removed.

From there, you can see a special gem that looks like an “X” on the reels in this feature. Any combination connected to that “X” is multiplied by the total multiplier, which accumulates throughout the feature. This gives an opportunity for some absolutely massive prizes if you’re able to get those “X” gems in the right places.

How to Win at Gronk’s Gems

The primary thing to keep in mind during the regular game mode is the volatility level. For this particular title, the volatility is around the average level. With a medium-volatility slot like this, you don’t need to make any betting adjustments. Additionally, we think that it’s a good idea to start with a size you’re normally comfortable with. The limited swings, on average, help to make this a good idea as well.

Hacksaw Gaming included three other ways to play. For a price of three times your normal bet size, you can play the Bonus Hunt Feature Spins. These increase the chances of hitting one of the bonus features by a factor of 5x. However, you can also buy straight into the Gronk’s Treasure or Gem Hoarder free spins modes. To do so will cost 110x or 200x your total bet size, respectively.

We have a warning if you play with these two free spin options. The volatility is much higher than the usual game. As such, it’s important to consider lowering the size of your base wager substantially. Additionally, a failure to do so can lead to some really massive swings.

Gronk's Gems Payouts
Gronk’s Gems Payouts

Payout Structure for the Gronk’s Gems Online Slot

A set of at least 36 matching symbols yields the best payouts. However, you only need five in a cluster for a payout. To start, the orange diamond gets you 1,500x for 36 or more. This drops a bit to 500x or 400x for 36+ of the yellow star or purple hexagon. Additionally, the blue octagon in a cluster of at least 36 pays out a strong 300x prize.

Four low-tier symbols are also gems but are partially covered in a dark substance. The yellow and purple gems of this type get you 200x for 36 or more. Along these lines, it’s 100x for at least 36 of the blue or green that are partially covered up.

Overview

Hacksaw Gaming did a tremendous job with the Gronk’s Gems slot. It ties in several bonus features with a bit of a fantasy twist. If you’d prefer something played a little more straight, then you may enjoy the Diamond Royale slot as well. It features a more traditional pay structure.

Nonetheless, we think most players will love what this title offers. The regular mode is kept exciting with the epic gem mechanic combined with avalanches. Additionally, you always have multiple free spins modes waiting to hit at any time. This combination is a strong recipe for an absolutely killer experience.

FAQ

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What is the Return to Player (RTP) for Gronk's Gems?

The Gronk's Gems RTP is 96.24%. An RTP of 96.24% puts Gronk's Gems among slots with an average Return to Players. To be a high RTP slot it would have to be 98% or more.