Post Published: June 13, 2024
Author: Chlo


Scored by our Casino Expert Chloe

Gemstone Mine offers a highly enjoyable experience with its sleek gameplay and attractive visuals. The game features Multiplier Blocks with values up to 500x and a Free Spins feature at its core, enhancing the overall excitement.

Gemstone Mine (Stakelogic) – Slot Review

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Stakelogic invites players on an underground adventure to uncover precious gems and explore hidden caves. The game backdrop features an intricate cave system, illuminated by flickering flames and the radiant glow of beautiful gems. The reel set, crafted from stone blocks, showcases a variety of gem symbols. Entering the Free Spins feature enhances the visual experience, with gems glowing more brightly than ever and additional animations keeping players engaged. The game boasts beautifully detailed visuals and impressive artwork, offering an immersive and captivating gaming experience.

Gemstone Mine features an 8-reel by 8-row setup with Cluster Pays for 5 or more matching symbols. This medium/high variance slot has an RTP of 96.11% and a maximum win capped at 7,500x your stake. Betting ranges from £0.20 to £62.50.

Gemstone Mine Symbols & Pay Table

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The game includes 9 symbols in total: 4 low-paying symbols represented by Orange, Purple, Blue, and Green gems embedded in rocks, and 3 premium symbols represented by Orange, Purple, and Blue Gems. Additionally, there are a Dynamite Scatter Symbol and a Multiplier Symbol. The highest paying symbol, the Blue Gem, awards between 0.60x to 150x for clusters of 5 to 15+.

Gemstone Mine Features & Mechanics

Multiplier Symbols are hidden behind blocks on reel 1, reel 8, and rows 7 and 8. Winning combinations adjacent to these blocks can reveal Multipliers. The first adjacent win partially reveals the Multiplier Symbol, and a subsequent win adjacent to the damaged block awards the Multiplier Symbol value. The block’s position can then be replaced with new symbols during cascades. The displayed Multiplier value multiplies the total win, and if multiple Multiplier Symbols land, their values are added together. Possible values range from 2x to 500x. Blocked positions with Multiplier Symbols reset every spin.

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Free Spins

Trigger the Free Spins Bonus by landing 4 or more Scatters during a base game spin. You will be awarded 10, 15, or 30 Free Spins for 4, 5, or 6 Scatters, respectively. During Free Spins, Multiplier Symbol values accumulate and multiply the total win per spin. Blocked positions with Multiplier Symbols do not reset during this feature. Landing 3 or more Scatters during a Free Spin awards 5 additional spins. This feature can be purchased for 100x your stake or 250x for a Super Bonus, starting with all blocks damaged and Multiplier Symbols slightly revealed. You can activate Super Stake, increasing your bet size by 25% and doubling your chances of triggering this feature naturally.


Overall, Gemstone Mine delivers impressive visuals and stunning animations, even with its popular theme. Mechanically, it features hidden Multiplier Blocks that can yield Multipliers up to 500x. The core of the gameplay is the Free Spins feature, where these Multipliers play a crucial role. Be sure to try out this game on launch and check out our exclusive casino offers.