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Quick information
  • Title: Gemstone Mine
  • Developer: Stakelogic
  • Reels: 8
  • Rows: 8
  • Paylines: 5
  • RTP: 96.11%
  • Hit Frequency: N/A
  • Max Win: 7,500
  • Max Win Probability: N/A
  • Bonus Round Frequency: N/A
  • Volatility: Mid-High
  • Min/Max Bet: €0.2/€62.5
  • Release Date: Jun 18, 2024

Gemstone Mine Slot Review

June 13, 2024

Written by: Mikael A

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Gemstone Mine Slot Overview

Gemstone Mine is a casino slot from Stakelogic that is full of valuable minerals. Gemstones are nature's exquisite treasures, captivating humanity for millennia with their stunning beauty and mystical allure. These precious minerals, formed deep within the Earth's crust over millions of years, come in an array of colors, shapes, and sizes, each possessing unique characteristics and properties. From the mesmerizing blue of sapphires to the fiery red of rubies, gemstones have fascinated civilizations across cultures and epochs, often symbolizing wealth, power, and spirituality.

Your job is to get down in the mine and make wins with these shining objects by landing them in clusters. The game is played on a 6x6 grid with extra reels and rows to the sides and bottom, which can reveal multipliers when making consecutive wins. During the Free Spins, the multipliers won't reset between spins, increasing the chances of opening the max multiplier of 2,000X.

A casino slot with gems on the reels.
Base Game

Gemstone Mine is a video slot from Stakelogic with 8 reels and 8 rows. However, you only play on a 6x6 grid because the outer rows and reels are covered with stones that can reveal multipliers during cascading wins. You make wins by landing 5 or more symbols in a cluster, connected horizontally and/or vertically. The game's Min.bet is 0.2, and the Max.bet of 50 can be increased to 62.5 in the Super Stake feature. The RTP of 96.11% is about average in the slot world, and the volatility is mid-high. The lucky player who takes home the max win will win 7,500X the bet.

Cracking some stones can give you excellent advantages in this game. All the features in Gemstone Mine are Cascading Wins, Multiplier Symbols, Free Spins, Super Stake, and Feature Buy.

Gemstone Mine Slot Information

The game's name tells us everything about the setup. We're somewhere underground in a mine. The reels in the middle of the screen have symbols on stone blocks. The first and last reels show golden stone blocks and no regular symbols. The same goes for the two rows at the bottom. These stone blocks hide multipliers that can be exposed by making consecutive wins. To make a win, the player needs to land 5 or more symbols of the same type in a cluster, connected either horizontally or vertically. The game is available on mobile phones, notepads, and desktop computers.

The lower-paying symbols in this game are orange, purple, blue, and green gemstones. They will give you between 15X and 30X the bet for a win containing 30 or more symbols. The higher-paying symbols are bigger gemstones in red, purple, and blue. They will award between 60X and 150X the bet for a win of 30 symbols. There's no Wild Symbol but a Scatter Symbol that can trigger the Free Spins.

Gemstone Mine Slot Features

What is the max win in the slot Gemstone Mine?

You can win up to 7,500X the bet.

What features are available in the slot Gemstone Mine?

The features are Cascading Wins, Multiplier Symbols, Free Spins, Super Stake, and Feature Buy.

Free Spins

Cascading Wins

Whenever a win is made, the winning symbols will be removed from the grid while new ones are added. If you can make a new win when the reels are refilled, those winning symbols will also vanish. This continues until you can't make any more wins.

Multiplier Symbols

Multiplier symbols are hidden behind the blocks on the first and eighth reels, as well as on the seventh (7) and eighth (8) rows from the top. When you get winning combinations next to blocks, you can earn multipliers. The first win next to a block starts to reveal the multiplier symbol, and another win next to the damaged block gives you a multiplier symbol value. After getting a multiplier value, that block opens up for new symbols during cascades.

The multiplier shown on the symbol multiplies your total win. If multiple multiplier symbols land, their values are added together. Blocked positions with multiplier symbols reset every spin. The possible values are x2, x3, x4, x5, x6, x7, x8, x9, x10, x12, x15, x20, x25, x30, x50, x75, x100, x200, and x500.

Free Spins

Landing 4 or more Free Spins Scatter Symbols anywhere on the reels trigger free spins. Four bonus symbols award 10 free spins, five award 15 free spins, and six award 30 free spins. You can win more free spins during the bonus game. If 3 or more bonus symbols land during cascades, you get 5 extra free spins.

During the bonus game, multiplier symbols add up and multiply the total free spin win. Blocked positions with multiplier symbols never reset during the entire feature.

Super Stake

Activate super stake to double your chances of triggering free spins. Super stake activation increases the bet but does not affect the paytable. While super stake is activated, more scatter symbols are placed on the reels, making it more likely to trigger free spins. Activating super stake costs 0.25X the bet.

Feature Buy

Feature Buy

The free spins round can instantly be triggered from the base game by purchasing it. You can buy 10 free spins for 100X the bet. When the super bonus option is purchased for 250X the bet, the free spins bonus game starts with all blocks damaged and multiplier symbol values slightly revealed.

Gemstone Mine Slot Conclusion

In the depths of Gemstone Mine, the reels spin amidst sparkling treasures. With its cascading wins, multiplier mysteries, and a chance at free spins that could make even a gemstone blush, Gemstone Mine is a gem of a game that's as delightful as finding a diamond in the rough.

As you delve into this underground world of glittering stones and hidden multipliers, it's hard not to be drawn in by the excitement of it all. The cascading wins keep the adrenaline pumping as each victory leads to another, like unearthing gem after gem from a seemingly bottomless minecart.

And then there are the multiplier symbols hidden behind stone blocks, teasing you with the promise of multiplied wins. They add another level to the game and make the spins more exciting. But the crowning jewel of Gemstone Mine is the free spins feature. With the chance to win more Free Spins within the bonus game itself, it's a whirlwind of excitement. However, the best part of the Free Spins is that the stone blocks won't go back to their initial state between spins. It heavily increases your chances of scoring wins with big multipliers.

One downside of the game is that the features are pretty limited. You will probably not bother if you see the charm in removing stone blocks to reveal Multiplier Symbols. For a more straightforward setup with a 5x4 grid, check out Goblins & Gemstones, with an impressive max win of 38,890X the bet. You might also like Gemstone Guardians, equipped with a scatter pays system, awarding wins as long as 8 symbols of the same kind show up anywhere on the reels.

Gemstone Mine by Strakelogic is a wild adventure for every hobby prospector who wishes to take home the max win of 7,500X the bet.

Quick information
  • Title: Gemstone Mine
  • Developer: Stakelogic
  • Reels: 8
  • Rows: 8
  • Paylines: 5
  • RTP: 96.11%
  • Hit Frequency: N/A
  • Max Win: 7,500
  • Max Win Probability: N/A
  • Bonus Round Frequency: N/A
  • Volatility: Mid-High
  • Min/Max Bet: €0.2/€62.5
  • Release Date: Jun 18, 2024
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