Amatic
Gem Star
Play Gem Star slot by Amatic for free in demo mode! Explore RTP, bonus rounds, and key features before playing for real.
RTP
96%
return to player
Volatility
—
variance
Max win
—
top multiplier
Min bet
$10.00
per spin
Reels
5
100 lines
Player rating
4.2 ★
16 votes
Why this score
Partial data (71%)Five weighted signals shape the composite. Four context signals refine ties. See how we rate for the full methodology.
Payouts & RTP9/10
RTP 96% → 9.0/10
Volatility—
no data
Win Potential—
no data
Features6.5/10
9 features → 6.5/10
Game Mechanics10/10
f=9 r=5 p=100 → 10.0/10
Context signals (tie-breakers)
Layout6/10
5x3 → 6.0/10
Bet Flexibility4/10
10–1000 (×100) → 4.0/10
Provider Reputation6.8/10
provider avg 6.8 → 6.8/10
Popularity2/10
synthetic proxy → 2.0/10
DEMO Play free, no signup
Amatic
Spec sheet
Gem Star at a glance.
Math
Index score70
RTP96%
Max win—
Bet range$10.00 – $1000.00
Player rating4.2 / 5 · 16 votes
Format
Reels5
Paylines100
Layout5x3
Features
Themes
Compare Gem Star with other games
 Gem Star Score 70This game |  Hyper Bars Score 79 |  Reel Hero Score 76 |  Fruity Bonanza Score 76 |  Electric Tiger Score 81 | |
|---|---|---|---|---|---|
| Identity | |||||
| Studio | |||||
| Released | 4/4/2017 | 4/24/2023 | 8/12/2020 | 7/3/2023 | 6/28/2018 |
| Math | |||||
| RTP | 96% | 96.16% | 96.22% | 96% | 96.25% |
| Volatility | — | — | — | Low/Medium | Medium volatility |
| Max win | — | 2,500× | 1,050× | 5,330× | — |
| Format | |||||
| Reels | 5 | 5 | 5 | 6 | 5 |
| Layout | 5x3 | 5x3 | 5x3 | 6x5 | 5x3 |
| Paylines | 100 | 10 | 20 | 324 | 15 |
| Min bet | 10.00 | 0.10 | 0.20 | 0.20 | 0.15 |
| Max bet | 1000.00 | 100.00 | 100.00 | 20.00 | 150.00 |
| Features | |||||
| Progressive | — | — | — | — | — |
| Wild symbol | — | ✓ | ✓ | — | ✓ |
| Free spins | ✓ | ✓ | ✓ | ✓ | — |
| Scatter symbol | — | ✓ | ✓ | ✓ | ✓ |
| Multiplier | — | ✓ | — | ✓ | ✓ |
| Bonus game | — | ✓ | — | ✓ | ✓ |
| Respins | ✓ | ✓ | — | ✓ | — |
Every number is shown as a delta against Gem Star.
Comparing against
Gem Star
Amatic
RTP
96%
Max win
—
Score
70
Hyper Bars
HungryBear
RTP
96.16%▲+0.2
Volatility
—Max win
2,500×
Score
79▲+9
+ Wild+ Scatter+ Multiplier+ Bonus Game
Reel Hero
Wazdan
RTP
96.22%▲+0.2
Volatility
—Max win
1,050×
Score
76▲+6
+ Wild+ Scatter− Respins
Fruity Bonanza
JDB
RTP
96%same
Volatility
Low/MediumMax win
5,330×
Score
76▲+6
+ Scatter+ Multiplier+ Bonus Game
Electric Tiger
IGT
RTP
96.25%▲+0.3
Volatility
Medium volatilityMax win
—
Score
81▲+11
+ Wild+ Scatter+ Multiplier+ Bonus Game− Free Spins− Respins
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- Gem StarAmatic96%This game
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Gem Star FAQ
What is the return to player (RTP) for Gem Star?
You can expect an RTP of 96% when playing Gem Star.
Can I play Gem Star without making a deposit?
Absolutely. Gem Star includes a no-cost demo version you can launch instantly.
Can I access Gem Star from my phone?
Gem Star works well on both iOS and Android.
Can I play Gem Star for real money?
Yes, you can play Gem Star for real money.
Is there a way to directly buy the bonus game in Gem Star?
Gem Star doesn't have a Bonus Buy feature like other newer slots do.
Is there a Free Spins bonus round in Gem Star?
In Gem Star, Free Spins are an element of the game.
Is Gem Star one of the Megaways games?
No, Gem Star is not a Megaways game.
Is a progressive jackpot available in Gem Star?
Gem Star doesn’t offer a progressive jackpot prize.
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