Written by Leah Formosa

Updated on October 17, 2023

Gems Bonanza

Gems Bonanza Slot Review 2024 

Taking on a South American theme with a lot of bling, Gems Bonanza slot is a Pragmatic Play creation that’s as beautiful to look at as it is entertaining to play. With dazzling graphics and a number of special features including Wild Gems, Lucky Wilds, a Tumble Feature, five separate Spin Features, along with a Gold Feature Progressive Feature that could include a Multiplier up to 10x, there’s definitely a lot to unpack with regards to this game. Interested in getting to know all there is to know before actually sitting down to play Gems Bonanza online? We’ve got you. This game review will offer an overview of the game along with bonus details, slot symbol value and so much more – let’s get right to it!

By PlatinPlay

Gems Bonanza Overview

general detailsGeneral Details

Slot Name Gems Bonanza
Launched 10/2020
Provider Pragmatic Play

game details Game Details

RTP 96.51% Paylines
Volatility High Min Bet £0.20
No. of Reels 8 Max Bet £100

Gems Bonanza Slot RTP, Volatility & More

The beautiful Gems Bonanza slot is arranged across an 8×8 grid and is governed by Cluster Pays, which implies that rather than landing symbols on a payline, this time you’ll be required to form clusters made up of at least five matching symbols in order to land a win. In terms of volatility, Gems Bonanza online bonanza is described as a high variance slot that swoops right in with an above-average Gems Bonanza RTP of 96.51%

If you’re interested in exploring other Pragmatic Play games, you might want to take a look at Big Bass Splash and Big Bass Bonanza, which are all available for play on all devices including mobile. 

Gems Bonanza Demo

Try out the Gems Bonanza demo mode below before playing for real money at an online casino.

Gems Bonanza Theme – All About Aztec Treasure 

This Gems Bonanza game is set inside one of the candlelit halls of an ancient Aztec temple, that’s loaded with glittering gemstones and treasure to spare – up to 10,000x your stake to be precise. Multi-coloured gemstones adorn the reels, while special features really bring the grid to life with bouts of animation especially once the Spin Features come into play – but more about that in the section below. 

Gems Bonanza Bonus Features 

Before you play Gems Bonanza online, there's a good chance you’d be interested in knowing what special features are in store for you. The good news here is that we’ve provided a little round up to prepare you for the game should you ever be interested in playing. 

First off, we’ve got the Wild symbol that will substitute for all other regular symbols on the reels. It’s important to keep in mind however that in this case, the Wild will only appear as part of the Wild Gem and the Lucky Wilds features that we’ll discuss in just a minute, and that the Wild symbol is able to connect with others to form multiple winning combinations with different symbols which is pretty cool. 

Gems Bonanza slot is also loaded up with a Tumble feature, as we’ve seen before with other Pragmatic Play slots, which includes removing any winning symbols from the grid once and replacing them with others that tumble from above, potentially allowing you to land more than one win with a single spin. 

In the base game you’ll also notice a number of glowing orbs glimmering behind the gird, these are your Spin Feature Triggers and should you happen to land a win on these spots whenever you play Gems Bonanza slot, a special feature is automatically activated as follows: 

  • Blue – this orb triggers the Nuclear feature that will clear all symbols off the grid to replace them with new ones. 
  • Pink – this orb triggers the Wild Gem feature that will transform one symbol into a Wild at random. 
  • Brown – this orb triggers the Squares feature that will add random 2×2 blocks to the grid. 
  • Red – this orb triggers the Colossal Symbol feature that includes a random jumbo block up to 5×5 to the grid. 
  • Green – this orb triggers the Lucky Wilds feature that will add up to 15 Wilds to the grid. 

Apart from that, Gems Bonanza slot is also loaded up with a Gold Fever Progressive feature that includes filling up the Gold Meter located to your left with consecutive wins. Collect 114 points in the base game to trigger the Gold Fever feature that starts at level one with all spin modifiers guaranteed to be played once per level, along with a starting Win Multiplier of 2x. Reach level five by collecting 132 winning symbols in the base game and this Multiplier shoots up to 10x – additional details can be found in the Gems Bonanza game paytable, which you’re always going to want to consult before playing a new game. 

Gem Bonanza Slot Symbols 

Here’s a list of the symbols you’ll come across next time you play Gems Bonanza slot, along with their respective values. 


This symbol will only appear as part of the Wild Gem and Lucky Wilds Spin Features, and will substitute for all regular symbols on the reels. 

Red Gem 

This is your highest paying symbol in Gems Bonanza slot, awarding a win that’s a whopping 1,000x your total bet for a cluster made up of 25 symbols or more, 200x for 20-24 symbols, 50x for 15-19 symbols, 25x for 12-14 symbols, 12.5x for 9-11 symbols, 5x for eight symbols, 2.5x for seven symbols, 1.5x for six symbols, and 1x for five. 

Purple Gem 

Next, we’ve got the Purple gemstone that’s ready to award 500x your total bet for a cluster made up of 25 symbols or more, 100x for 20-24 symbols, 25x for 15-19 symbols, 12.5x for 12-14 symbols, 7.5x for 9-11 symbols, 2.5x for eight symbols, 1.25x for seven symbols, 0.75x for six symbols, and 0.5x for five. 

Green Gem 

Moving along the Gems Bonanza slot paytable, we’ve got the Green Gem that’s worth a 300x bet for a cluster made up of 25 symbols or more, 50x for 20-24 symbols, 15x for 15-19 symbols, 7.5x for 12-14 symbols, 3.75x for 9-11 symbols, 1.25x for eight symbols, 0.75x for seven symbols, 0.5x for six symbols, and 0.3x for five. 

Teal Gem 

Next up is this gorgeous Teal Gem that’s worth a win equivalent to 150x your total bet for a cluster made up of 25 symbols or more, 25x for 20-24 symbols, 10x for 15-19 symbols, 5x for 12-14 symbols, 2.5x for 9-11 symbols, 0.75x for eight symbols, 0.4x for seven symbols, 0.3x for six symbols, and 0.25x for five. 

Orange Gem 

Next gemstone to show up on the Gems Bonanza game paytable is the Orange Gem that’s worth a win 100x your total bet for a cluster made up of 25 symbols or more, 20x for 20-24 symbols, 7.5x for 15-19 symbols, 3.75x for 12-14 symbols, 2x for 9-11 symbols, 0.6x for eight symbols, 0.4x for seven symbols, 0.25x for six symbols, and 0.2x for five. 

Pink Gem 

Pink gemstones are always welcome on this grid, awarding a win that’s 75x your total bet for a cluster made up of 25 symbols or more, 15x for 20-24 symbols, 5x for 15-19 symbols, 2.5x for 12-14 symbols, 1.5x for 9-11 symbols, 0.5x for eight symbols, 0.3x for seven symbols, 0.2x for six symbols, and 0.15x for five. 

Blue Gem 

And finally, we’ve got the Blue Gemstone on this Gems Bonanza online slot paytable that’s worth a win equivalent to 50x your total bet for a cluster made up of 25 symbols or more, 10x for 20-24 symbols, 3.75x for 15-19 symbols, 2x for 12-14 symbols, 1x for 9-11 symbols, 0.35x for eight symbols, 0.2x for seven symbols, 0.15x for six symbols, and 0.1x for five. 

Top Reasons To Play Gems Bonanza 

If you’re looking for a highly volatile slot with a difference, Gems Bonanza slot might just be it. The Spin features are definitely an interesting twist on the regular Cluster Pays kind of game, while the Gold Feature Progressive Feature could very well be potentially rewarding. Should you be interested in checking it out, keep in mind that you’re able to play Gems Bonanza online on any device, including mobile – Just pick one of the best slot sites out there and make sure Gems Bonanza is on their games list and you should be good to go!