This is our own slot rating based on how popular the slot is, RTP (Return To Player) and Big Win potential.
Play the Gem Trio free demo slot—no download required! Try Pragmatic Play’s latest game, enjoy risk-free gameplay, explore features, and learn game strategies while playing responsibly. Read our expert Gem Trio slot review with ratings for key insights before you play.
Released:July 28 2025
Responsible Gaming
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Gem Trio by Pragmatic Play is a nostalgic throwback to the golden age of slots, blending classic 3x3 reels, retro symbols, and cosmic flair. With just 9 paylines, this high-volatility slot offers a deceptively simple base game, but the real action kicks in during the free spins round, where Gem modifiers unlock powerful bonuses. Players can trigger features like extra spins, jackpot prizes up to 10,000x, and dual-grid gameplay, all while chasing a massive 20,000x max win. With a top RTP of 96.5% and a hit frequency of 1 in 3.59, it’s a compact slot with explosive potential.
Gem Trio has a layout that consists of 3 reels and up to 9 paylines / ways. The game has several features including Buy Feature, Collect Symbols, Extra Spins, Jackpot, Multiplier Wilds, Multi Screen, and more. Gem Trio also has a free spins bonus round and this is usually where you can win the big money.
The RTP (Return to Player) for Gem Trio slot is 96.5%. This payback is good and considered to be about average for an online slot. Theoretically, this means that for every €100 put into the game, the expected payout would be €96.5. However, the RTP is calculated on millions of spins, which means that the output for each spin is always random.
The highest possible payout for this slot is 20000x your total bet which is very high and gives you the chance to win really big wins. The maximum possible win is also calculated over a huge amount of spins, often one billion spins.
Gem Trio is a volatile slot, and Pragmatic Play rates the volatility High (4/5). Volatility, in the context of slot games, refers to how often and how much a slot game pays out. Gem Trio is designed to appeal to those who enjoy the adrenaline rush of substantial winnings that low volatility slots can't deliver, and are willing to accept the inherent risks of less frequent payouts.
Gem Trio delivers a satisfying mix of old-school charm and high-stakes excitement. The three-tiered wilds, Gem-triggered modifiers, and feature buy options add depth to an otherwise minimalist layout. While the visuals may feel outdated to some and the base game lacks variety, the bonus round is where this slot shines. It’s a perfect pick for players who love classic slots with modern volatility and jackpot-chasing mechanics.
This is our own slot rating based on how popular the slot is, RTP (Return To Player) and Big Win potential.
- Yes, Gem Trio is available for both free play and real money. You can try out our free demo above to experience the game before deciding to play with real cash. To play for real money, head over to an online casino of your choice among our recommended Pragmatic Play sites.
- To play Gem Trio with real money, follow these simple steps:
- Yes! Most of our recommended online casinos offers a first deposit bonus that you can use on Gem Trio.
- If luck is on your side you can win big amounts of up to 20000x your bet on this game.
Example: If you bet 1 EUR you can win 20000 EUR at most (when playing with real money).