Octoplay
Gold Mine Mystery
Play Gold Mine Mystery slot by Octoplay for free in demo mode! Explore RTP, bonus rounds, and key features before playing for real.
RTP
95.72%
return to player
Volatility
—
variance
Max win
25,000×
top multiplier
Min bet
$0.10
per spin
Reels
6
50 lines
Player rating
4.3 ★
11 votes
Why this score
High confidence (86%)Five weighted signals shape the composite. Four context signals refine ties. See how we rate for the full methodology.
Payouts & RTP8/10
RTP 95.72% → 8.0/10
Volatility—
no data
Win Potential8.8/10
x25000.00 (25000×) → 8.8/10
Features10/10
10 features → 10.0/10
Game Mechanics10/10
f=10 r=6 p=50 → 10.0/10
Context signals (tie-breakers)
Layout5/10
6x5 → 5.0/10
Bet Flexibility6/10
0.1–40 (×400) → 6.0/10
Provider Reputation6.9/10
provider avg 6.9 → 6.9/10
Popularity4/10
synthetic proxy → 4.0/10
DEMO Play free, no signup
Octoplay
Spec sheet
Gold Mine Mystery at a glance.
Math
Index score79
RTP95.72%
Max win25,000×
Bet range$0.10 – $40.00
Player rating4.3 / 5 · 11 votes
Format
Reels6
Paylines50
Layout6x5
Features
Themes
Compare Gold Mine Mystery with other games
 Gold Mine Mystery Score 79This game |  Golden Leprechaun's Mystery Score 67 |  Hexbreaker 3 Score 83 |  Sherlock and the Mystic Compass Score 73 |  Mine and Win Score 68 | |
|---|---|---|---|---|---|
| Identity | |||||
| Studio | Octoplay This provider has been reviewed and approved by the SlotRanker team. What does this mean? | ||||
| Released | 4/19/2025 | 3/17/2022 | 10/20/2020 | 3/27/2023 | 5/19/2025 |
| Math | |||||
| RTP | 95.72% | 95.1% | 96.5% | 96.21% | 94% |
| Volatility | — | — | High volatility | — | — |
| Max win | 25,000× | — | 6,144× | 3,355× | 6,500× |
| Format | |||||
| Reels | 6 | 5 | 5 | 5 | 5 |
| Layout | 6x5 | 5x3 | 5x3 | 5x3 | 3x5 |
| Paylines | 50 | 10 | 243 | 30 | 50 |
| Min bet | 0.10 | 0.10 | 0.80 | 0.30 | 0.20 |
| Max bet | 40.00 | 500.00 | 240.00 | 120.00 | 70.00 |
| Features | |||||
| Progressive | — | — | — | ✓ | — |
| Wild symbol | ✓ | ✓ | ✓ | ✓ | ✓ |
| Free spins | ✓ | ✓ | ✓ | ✓ | ✓ |
| Scatter symbol | — | ✓ | — | ✓ | ✓ |
| Multiplier | ✓ | — | ✓ | — | — |
| Bonus game | ✓ | — | ✓ | — | ✓ |
| Respins | — | — | — | — | ✓ |
Every number is shown as a delta against Gold Mine Mystery.
Comparing against
Gold Mine Mystery
Octoplay
RTP
95.72%
Max win
25,000×
Score
79
Golden Leprechaun's Mystery
Cayetano Gaming
RTP
95.1%▼−0.6
Volatility
—Max win
—
Score
67▼−12
+ Scatter− Multiplier− Bonus Game
Hexbreaker 3
IGT
RTP
96.5%▲+0.8
Volatility
High volatilityMax win
6,144×▼−18,856
Score
83▲+4
Same feature set
Sherlock and the Mystic Compass
Nucleus Gaming
RTP
96.21%▲+0.5
Volatility
—Max win
3,355×▼−21,645
Score
73▼−6
+ Progressive+ Scatter− Multiplier− Bonus Game
Mine and Win
SpinOn
RTP
94%▼−1.7
Volatility
—Max win
6,500×▼−18,500
Score
68▼−11
+ Scatter+ Respins− Multiplier
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