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Gemstone Mine

Stakelogic

Gemstone Mine

Inside the game

Captured in the studio's own free demo on 13 September 2026. Nothing below is taken from a press release or another site — it is what the game shows when you open it.

The base gameThe frame is eight cells by eight, but the mine is only open over six columns and six rows: the first and last columns, like the bottom two rows, stay walled in with stone blocks. Coloured crystals and a stick of dynamite fill the cleared area; on the left the BUY BONUS button, on the right SUPER STAKE on the red cross, and the bet at 2.00.
PaytableThe multiplier symbols page — they are hidden behind the blocks on reels 1 and 8 and on rows 7 and 8. A first win next to a block cracks it open, a second win next to the damaged block releases the value, and the freed position then takes new symbols during the cascades. Several values on screen are added together before multiplying the total win; the possible values run from x2 to x500.
Game rulesThe overview page: the game describes itself as an expanding grid set in an abandoned mine, where the cave opens up as crystals are collected. Below, the cascade mechanic: winning symbols vanish, new ones drop to fill the gaps and the chain continues as long as a combination forms.
Game rulesThe page where the game states its own figures, followed by the legal notices — an interrupted game terminated after 90 days — and the rule that only the highest win is paid per cluster.
Game rulesThe cluster rules: a symbol joins another if it lands vertically or horizontally next to an identical one, with the number required given by the paytable. Winning symbols are removed then replaced by cascade, free games are played at the bet of the triggering spin and can be retriggered. The controls begin below.
Game rulesThe controls page: the auto spin button opens its menu, the – and + buttons set the total bet, the cross closes the panel, and MAX BET plays the highest allowable total bet.
Game rulesThe default settings as the game states them: spacebar spin is ON, sound effects are OFF and background music is ON. The auto spin settings begin below.
Game rulesThe auto spin settings: you choose how many spins to chain, a cumulative loss limit and a single-win limit stop the run, and the START button launches it. Below, the menu entry for the paytable.
Game rulesThe last page of the panel: the two menu entries for the paytable and the game rules, with a greyed-out download button below the list.

Try it for free

The studio's own free demo, played here — no account, no money, the same maths as the real game.

Open the demo on Stakelogic’s site

Where to play Gemstone Mine

2 of our partners carry Stakelogic games. A brand-new release may still be exclusive to one operator for a few weeks.

Advertising disclosure — we earn a commission when you sign up through these links. It never changes which games we list or the figures we publish.

Everything we know about this game

The RTP of Gemstone Mine

Gemstone Mine is published with an RTP of 95.98%.

The figure comes from stakelogic.com, and the page is linked above so you can check it yourself.

Volatility

Gemstone Mine has no published volatility that we could verify, so the field is left empty. Filling it with "medium" would read as information while being a guess.

What we checked

The 9 screenshots on this page were taken in the studio's own demo on 13 September 2026, not copied from another site. The figures above are read from those screens.

2 of our partner casinos carry this studio's games. We list where Gemstone Mine can be played; we do not rank the operators by what they pay us.

Frequently asked questions

What is the RTP of Gemstone Mine?
Gemstone Mine is published with an RTP of 95.98%. We hold the studio page stating it, and it is linked from this page.
Can I play Gemstone Mine for free?
Yes. The free demo of Gemstone Mine opens on the studio's own page, without an account and without a deposit.
Where can I play Gemstone Mine?
2 of our partner casinos carry this studio's games; they are listed above on this page. A brand-new release may stay exclusive to one operator for a few weeks.

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