Gem Star Slot Demo – Free Play & Review

Gem Star is a dazzling slot from Amatic that takes the classic jewel theme into outer space. Instead of the usual gem designs, players are treated to glowing intergalactic stones set against a cosmic backdrop. With up to 100 paylines, sticky wilds, bonus rounds, and top prizes of 500,000 coins, Gem Star is designed to appeal to both casual players and high rollers.

The game is fully optimised for desktop, tablet, and mobile play, including iOS and Android devices. At our recommended casino apps, you can spin the reels instantly with no download required.

The 5x3 grid of Gem Star hovers in outer space, with symbols made up of colourful gems, bars, and a special 7 symbol. Players can adjust their paylines by selecting 10, 20, 30, 40, 50, or 100 active lines. Stakes range from 10 to 5,000 coins per spin, making it flexible for most bankrolls.

The paytable is accessible via the top left corner, showing symbol values and bonus rules. Gem Star also includes a Risk Game, allowing players to gamble their winnings for the chance of multiplying payouts. The mobile version offers identical features and crisp visuals across iOS and Android.

• Gem Payouts: Emeralds pay up to 2,000 coins, sapphires and amethysts up to 5,000 coins, rubies and amber up to 10,000 coins, and purple bars up to 12,500 coins.
• Top Symbol: The intergalactic 7 is the jackpot symbol, paying up to 500,000 coins at real money casinos.
• Wild Symbol: The multicoloured wild star substitutes for all others and helps form winning combos.
• Free Spins: Landing 3 wild stars triggers 1 free spin. Additional wilds can retrigger the feature, and during free spins, wild stars become sticky to boost payout potential.

The Gem Star slot delivers a top prize of 500,000 coins. It’s a low to medium volatility game with an RTP of 96%, meaning it offers a balance between frequent smaller payouts and the chance to land bigger prizes.

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Gem Star combines futuristic visuals with straightforward gameplay, making it a great choice for both new slot players and experienced high rollers. While it doesn’t offer the complex features of newer games, the sticky wilds, 100 paylines, and massive 500,000-coin jackpot make it a rewarding and entertaining slot.

If you enjoy Gem Star, try more Amatic slots like:

• Diamond Cats – win up to 50,000 coins with wild diamonds and bonus rounds.
• Diamonds on Fire – flaming wilds, scatters, and a 10,000-coin jackpot.
• Wild Diamonds – stacked wilds, a risk gamble, and payouts of up to 200,000 coins.