Gems Bonanza from Pragmatic Play

RTP: 96.51%

Unleash the sparkle with Gems Bonanza! Spin now and uncover dazzling treasures.

Unleash the power of ancient artifacts in Gems Bonanza, a thrilling and explosive casino game from Pragmatic Play. This unique slot takes place on a massive 8×8 grid, utilizing a Cluster Pays and Tumble mechanic for chain-reaction wins. The real magic lies in the five special modifiers that charge up with every win and a Gold Fever progressive feature that can lead to a 10x multiplier. It’s a high-volatility gem-matching adventure with monumental win potential.

Provider Pragmatic Play
Release Date 2020
RTP 96.51%
Volatility High
Max Win 10,000x
Theme Gems / Aztec
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Feature Value
Reels 8
Rows 8
Paylines Cluster Pays
Min Bet $0.20
Max Bet $100
Max Win 10,000x
Jackpot No
RTP 96.51%
Volatility High (5/5)
Hit Frequency N/A

Gems Bonanza is set in a mysterious Aztec temple, with a river of molten gold flowing beside the grid. The graphics are sharp, vibrant, and full of intricate details. An atmospheric, tribal soundtrack with dramatic drum beats and the clinking of gems creates a thrilling and immersive atmosphere. It’s a beautifully designed mobile slot that pulls you right into the action.

Regular Symbols: Wins are formed by landing clusters of 5 or more matching gems. The symbols are all different colored gemstones: blue, pink, orange, turquoise, green, purple, and red. The red gem is the most valuable symbol.

Special Symbols:

  • Wild Symbol: A special Wild symbol is generated by one of the game’s features. It substitutes for all paying symbols to help create clusters.

To start your treasure hunt, select a bet from $0.20 to $100 and press spin. Winning clusters of 5+ symbols will explode, allowing new symbols to tumble down. The goal is to create consecutive tumbles to charge the feature meter. To understand the different modifiers, trying the free slot machine version is a must. You can also buy the Gold Fever feature in some regions.

This classic slot is all about chain reactions and powerful modifiers.

Spin Features

On any spin, colored markings can appear behind the symbols. If a win occurs on top of a colored mark, a special feature is triggered after the tumbles end:

  • Blue (Nuclear): Clears the entire grid and new symbols fall in.
  • Pink (Wild Gem): All instances of one random symbol turn into wilds.
  • Brown (Squares): Adds giant 2×2 blocks of the same symbol to the grid.
  • Red (Colossal Symbol): Adds a giant symbol from 3×3 to 5×5 in size.
  • Green (Lucky Wilds): Adds 5 to 15 extra wilds to the grid.

Gold Fever Progressive Feature

Every winning symbol collected in a single spin sequence fills the Gold Fever meter. Collect 114 winning symbols to trigger the Gold Fever feature. This is a multi-level bonus round that starts with a 2x multiplier. You must collect a certain number of symbols to advance to the next level, where the multiplier increases up to a massive 10x!


RTP: This high RTP slot has a Return to Player of 96.51%, a very good figure that is attractive to players.

Volatility: Gems Bonanza has very high volatility. The base game is action-packed thanks to the modifiers, but the Gold Fever feature with its increasing multipliers is where the truly earth-shattering wins are found. It’s designed for players who love explosive, feature-driven gameplay.


Gems Bonanza is an absolutely superb grid slot that delivers non-stop action and incredible excitement. The combination of tumbling reels and five different spin modifiers ensures that no two spins are alike. The Gold Fever progressive feature is a brilliant climax that offers huge win potential. It is one of the best grid slots on the market and a must-play for fans of high-volatility action. Get ready for a gem explosion!

Pros Cons
✅ Action-packed gameplay with tumbles and five modifiers. ❌ Very high volatility can be intense.
✅ Exciting Gold Fever progressive multiplier feature. ❌ Triggering the Gold Fever feature requires a long tumble sequence.
✅ Massive 10,000x max win potential.
✅ Popular Cluster Pays mechanic.

Suitable for: High Rollers, fans of grid slots and cluster pays, and players who love feature-heavy games.


What is the RTP of Gems Bonanza?

The RTP of Gems Bonanza is 96.51%.

Can I play Gems Bonanza for free?

Yes, a free demo version of Gems Bonanza is available on our website to experience its many features and tumble mechanic.

Does Gems Bonanza have a free spins feature?

Instead of traditional free spins, it has the Gold Fever progressive feature, which is a multi-level bonus round with an increasing win multiplier.

What is the maximum win in Gems Bonanza?

The maximum potential win in Gems Bonanza is a huge 10,000 times your total bet.

Is Gems Bonanza mobile-friendly?

Yes, Gems Bonanza is fully optimized to bring its explosive grid action perfectly to any mobile phone or tablet screen.


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