Gem Strike – Online Slot By RealTime Gaming

Slots Nutter

Updated Nov 10, 2026

GEM STRIKE INFO

Play Free Game

Real Time Gaming

Software

Gems & Jewels

Theme

5

Reels

25

Paylines

0.01 - 0.25

Coins Bet Range

Gem Strike is a cascading gem-mining video slot from Real Time Gaming with a 5×3 grid and 25 fixed paylines. The RTP is not published, the maximum win is 50,000x your bet, and the Scatter bonus awards up to 50 bonus spins. Here are the specs, symbols and features.

South Africa has its share of world-famous gem and diamond mines, and this slot takes you down one. When a winning combination lands, the symbols explode as if in a cave-in, and new gems fall into their places.

Gem Strike Slot Specs

ProviderReal Time Gaming
Reels and rows5 reels, 3 rows
Paylines25 fixed
Theoretical RTPNot published
VolatilityMedium
Coin bet range0.01 – 0.25 coins
Max win50,000x your bet
WildRainbow stone
ScatterYellow lightning bolt

The RTP is not published for this game. For what the figure means when it is, see our explainer on RTP, a theoretical long-run figure.

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Theme, Graphics and Sound

The mine backdrop is static, so there is little background animation. The artwork on the individual gems is detailed and crisp, like pieces from a jewellery set. The audio loops, so you may want to mute it after a while, but the sound effects do their job: they signal wins and the start of the bonus, and a distinct effect plays on each cascade.

The game does little to reinvent the formula. If you want a straightforward cascading video slot with a bonus feature, it fits the bill. You can find more in the Real Time Gaming slot range.

Symbols and Paytable Basics

The paytable has 9 common symbols, 5 low-paying and 4 high-paying, plus 2 special symbols.

  • Low-paying: five rough, uncut stones in different colours.
  • High-paying: a cut emerald, ruby, sapphire and purple diamond. The purple diamond is the highest-value common symbol.
  • Wild: the rainbow stone substitutes for any other common icon.
  • Scatter: the yellow lightning bolt triggers the bonus when enough land in a single spin or after cascades finish.

Cascades and Multipliers

Gem Strike is played on 5 reels and 3 rows with 25 fixed paylines. Each time a winning combination lands, the winning symbols disappear and new icons drop in. Cascades continue until no new win forms. Each win raises the multiplier, up to x3. The game is rated as medium volatility, and bets run from 0.01 to 0.25 coins.

Bonus Spins

Hitting 3, 4 or 5 Scatters during a single spin or cascade awards 15, 30 or 50 bonus spins. During these spins, the win multiplier can rise to x5. The highest possible win is 50,000x your bet.

Where to Play Gem Strike

Gem Strike is a Real Time Gaming slot. These casinos we review carry Real Time Gaming games:

More Real Time Gaming Slots

For more from Real Time Gaming, try Sweet 16 Blast!, Robin Hood’s Riches or Nine Realms.

Our Verdict

Gem Strike is a simple cascading slot with a x3 base multiplier, a x5 bonus multiplier and a 50,000x top win. Its presentation is plain, so it suits players who care more about gameplay than animation, and newcomers looking for a classic format.

18+ only. Gamble responsibly: SA Responsible Gambling Foundation counselling line 0800 006 008 (24/7).

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