Zillion Games
Cluster Gems
Play Cluster Gems slot by Zillion Games for free in demo mode! Explore RTP, bonus rounds, and key features before playing for real.
RTP
95.05%
return to player
Volatility
Medium volatility
variance
Max win
3,000×
top multiplier
Min bet
$0.10
per spin
Reels
5
Cluster Pays lines
Player rating
5.0 ★
7 votes
Why this score
High confidence (100%)Five weighted signals shape the composite. Four context signals refine ties. See how we rate for the full methodology.
Payouts & RTP8/10
RTP 95.05% → 8.0/10
Volatility8/10
medium → 8.0/10
Win Potential7/10
x3000.00 (3000×) → 7.0/10
Features6.5/10
7 features → 6.5/10
Game Mechanics10/10
f=7 r=5 → 10.0/10
Context signals (tie-breakers)
Layout5/10
5x5 → 5.0/10
Bet Flexibility6/10
0.1–100 (×1000) → 6.0/10
Provider Reputation6.3/10
provider avg 6.3 → 6.3/10
Popularity2/10
synthetic proxy → 2.0/10
DEMO Play free, no signup
Zillion Games
Spec sheet
Cluster Gems at a glance.
Math
Index score69
RTP95.05%
VolatilityMedium volatility
Max win3,000×
Bet range$0.10 – $100.00
Player rating5.0 / 5 · 7 votes
Format
Reels5
PaylinesCluster Pays
Layout5x5
Features
Themes
Compare Cluster Gems with other games
 Cluster Gems Score 69This game |  9 Blazing Diamonds Score 75 |  Dracula's Gems Score 77 |  Jungle Adventure Bonus Score 68 |  Africa Score 62 | |
|---|---|---|---|---|---|
| Identity | |||||
| Studio | |||||
| Released | 9/10/2025 | 4/2/2021 | 10/6/2019 | 3/2/2024 | 4/23/2019 |
| Math | |||||
| RTP | 95.05% | 96.33% | 97% | — | — |
| Volatility | Medium volatility | Medium volatility | — | — | — |
| Max win | 3,000× | 10,000× | — | 2,000× | 4,800× |
| Format | |||||
| Reels | 5 | 5 | 5 | 5 | 5 |
| Layout | 5x5 | 5x3 | 5x3 | 5x4 | 5x3 |
| Paylines | Cluster Pays | 25 | 10 | 30 | 243 |
| Min bet | 0.10 | 0.20 | 0.01 | 0.25 | 0.30 |
| Max bet | 100.00 | 25.00 | 25.00 | 250.00 | 1200.00 |
| Features | |||||
| Progressive | — | — | — | — | ✓ |
| Wild symbol | ✓ | ✓ | ✓ | ✓ | ✓ |
| Free spins | ✓ | — | ✓ | ✓ | ✓ |
| Scatter symbol | ✓ | ✓ | ✓ | ✓ | ✓ |
| Multiplier | ✓ | — | — | — | — |
| Bonus game | — | — | — | ✓ | — |
| Respins | ✓ | — | — | — | — |
Every number is shown as a delta against Cluster Gems.
Comparing against
Cluster Gems
Zillion Games
RTP
95.05%
Max win
3,000×
Score
69
9 Blazing Diamonds
SpinPlay Games
RTP
96.33%▲+1.3
Volatility
Medium volatilityMax win
10,000×▲+7,000
Score
75▲+6
− Free Spins− Multiplier− Respins
Dracula's Gems
MrSlotty
RTP
97%▲+2
Volatility
—Max win
—
Score
77▲+8
− Multiplier− Respins
Jungle Adventure Bonus
Inbet Games
RTP
—
Volatility
—Max win
2,000×▼−1,000
Score
68▼−1
+ Bonus Game− Multiplier− Respins
Africa
Royal Slot Gaming
RTP
—
Volatility
—Max win
4,800×▲+1,800
Score
62▼−7
+ Progressive− Multiplier− Respins
Explore More Games with Similar RTP
| Game | Provider | RTP | |
|---|---|---|---|
 | Labour Day | Onlyplay This provider has been reviewed and approved by the SlotRanker team. What does this mean? | 95% |
 | Sweet Powernudge | Pragmatic Play This provider has been reviewed and approved by the SlotRanker team. What does this mean? | 95.01% |
 | 243 Fire'n'Diamonds | 95.02% | |
 | Cleopatra Christmas | 95.03% | |
 | Pearls of the Ocean | 95.04% | |
 | Cluster Gems | 95.05% | |
 | Cool Bananas | 95.05% | |
 | The Red Queen | Pragmatic Play This provider has been reviewed and approved by the SlotRanker team. What does this mean? | 95.06% |
 | 27 Crystal Fruits | 95.07% | |
 | Shamrock Party 7s | 95.08% | |
 | Win Escalator | 95.09% |
- Labour DayOnlyplay95%
- Sweet PowernudgePragmatic Play95.01%
- 243 Fire'n'DiamondsTom Horn Gaming95.02%
- Cleopatra ChristmasIGT95.03%
- Pearls of the OceanPlatipus Gaming95.04%
- Cluster GemsZillion Games95.05%This game
- Cool BananasNextGen95.05%
- The Red QueenPragmatic Play95.06%
- 27 Crystal FruitsTom Horn Gaming95.07%
- Shamrock Party 7sKalamba Games95.08%
- Win EscalatorRed Tiger Gaming95.09%
No player notes yet
Be the first to share your experience with this slot.
