94.53% RTP

Gems Bonanza



Pragmatic Play’s Gems Bonanza is a jewel-themed immersive experience with visual appeal thanks to the precious stones that surround you at every turn. This is one of Pragmatic Play’s rare cluster online slot games, which means there are excellent multipliers and features that can lead to valuable bonuses and wins that are 10,000X of your initial stake. The innovative formula of cascading reels and clusters form combinations that will take the gaming experience to another level.




Gems Bonanza is an 8×8 online slot with colourful markings that let you follow a map in the hope of finding the lost treasure deep within the game. What sets the features apart from other jewel-based slots is the Nuclear spins and Lucky Wilds. They add different symbols to the reels and increase the prizes and rewards on offer. The number can be between five and 15 wilds.

Gems Bonanza is epitomised by the Gold Fever feature because it releases every modifier, boosting the winning multiplier by 10X. The top-level - level five - requires you to collect 132 symbols to unlock the biggest multiplier.




The 8x8 format of this game accompanies the slot's progressive nature. When you have hit a winning combination the software created by Pragmatic Play lets you know automatically, so you don’t have to worry.

  • To begin playing, all you need to do is the following:
  • Open Gems Bonanza on the Betfair Casino web page
  • Decide how many coins you want to use as your minimum stake  
  • Adjust the settings by clicking the menu icon in the bottom left-hand corner of the screen and tweaking the reels’ speed and autoplay options
  • Press the “Spin” button and let the fun begin!

Although Gems Bonanza’s RTP is superior to many other slots offered on online casinos, the title’s volatility is high. In terms of Gems Bonanza strategies, there's nothing you can do to optimise the odds of winning because this is a slot game. However, with 64 available symbols, we're sure you'll enjoy focusing on the highest valued gems and hoping they align on the reels. The red ruby is particularly valuable.




There aren’t any free spins in Gem Bonanza, but most players don’t mind because the number of winning combinations and the cluster function means that you can continue landing values that will keep the reels spinning. For example, blue, pink, brown, red, and green stones form clusters that introduce different symbols and wilds to the action. The Gold Fever feature is the biggest bonus round as you collect tiers and move through the levels until you reach level five and hit the top 10x multiplier. However, you can reach level one and a 2x multiplier by collecting 114 points.




If you enjoy Gems Bonanza, you could sample another jewel-themed release called Diamond Mine Megaways. Developed by Blueprint Gaming, this Megaways slot has 117,649 possible combinations and the same cascading reel element that is also found on Gems Bonanza. It also includes a round of 12 free spins and the possibility of hitting up to 10,000x your wager in a single spin.




Whether you're joining Betfair Casino today or you've been with us for a while, you'll have access to thousands of incredible slots designed by the industry’s best and most reputable developers. Plus, our live dealer and table game offerings ensure there is something for everybody, regardless of your preferences.




A competitive welcome offer is available to anyone who has yet to sign up and register an account. When yours ends, or if you’ve already used it, you can check out Betfair’s daily jackpots and boosters to add value to a plethora of games for customers of all levels. On our “Promotions” page you can learn more about the promos on offer right now!

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