Spinomenal
Book of Medusa
Play Book of Medusa slot by Spinomenal for free in demo mode! Explore RTP, bonus rounds, and key features before playing for real.
RTP
—
return to player
Volatility
—
variance
Max win
—
top multiplier
Min bet
$0.10
per spin
Reels
5
10 lines
Player rating
4.3 ★
9 votes
Why this score
Partial data (57%)Five weighted signals shape the composite. Four context signals refine ties. See how we rate for the full methodology.
Payouts & RTP—
no data
Volatility—
no data
Win Potential—
no data
Features4.5/10
6 features → 4.5/10
Game Mechanics10/10
f=6 r=5 p=10 → 10.0/10
Context signals (tie-breakers)
Layout6/10
5x3 → 6.0/10
Bet Flexibility6/10
0.1–100 (×1000) → 6.0/10
Provider Reputation6.5/10
provider avg 6.5 → 6.5/10
Popularity2/10
synthetic proxy → 2.0/10
DEMO Play free, no signup
Spinomenal
Spec sheet
Book of Medusa at a glance.
Math
Index score56
RTP
Max win—
Bet range$0.10 – $100.00
Player rating4.3 / 5 · 9 votes
Format
Reels5
Paylines10
Layout5x3
Features
Themes
Compare Book of Medusa with other games
 Book of Medusa Score 56This game |  Amazing Link Athena Score 84 |  Cleopatra 18 Score 64 |  Clover Kingdom (3x3) Score 21 |  Pharaoh Score 71 | |
|---|---|---|---|---|---|
| Identity | |||||
| Studio | |||||
| Released | — | 9/11/2024 | 7/12/2014 | 12/29/2022 | 8/8/2017 |
| Math | |||||
| RTP | — | 96.49% | 94% | — | — |
| Volatility | — | High volatility | Medium volatility | — | — |
| Max win | — | 5,000× | — | — | 10,300× |
| Format | |||||
| Reels | 5 | 5 | 5 | 3 | 5 |
| Layout | 5x3 | 5x3 | 5x3 | 3x3 | 5x3 |
| Paylines | 10 | 20 | 25 | 1 | 243 |
| Min bet | 0.10 | 0.20 | 0.25 | 0.10 | 0.25 |
| Max bet | 100.00 | 50.00 | 25.00 | 100.00 | 1000.00 |
| Features | |||||
| Progressive | — | — | — | — | ✓ |
| Wild symbol | ✓ | ✓ | ✓ | — | ✓ |
| Free spins | ✓ | ✓ | ✓ | — | ✓ |
| Scatter symbol | ✓ | ✓ | ✓ | — | ✓ |
| Multiplier | — | ✓ | — | — | — |
| Bonus game | — | ✓ | ✓ | — | — |
| Respins | — | ✓ | — | — | — |
Every number is shown as a delta against Book of Medusa.
Comparing against
Book of Medusa
Spinomenal
RTP
—
Max win
—
Score
56
Amazing Link Athena
SpinPlay Games
RTP
96.49%
Volatility
High volatilityMax win
5,000×
Score
84▲+28
+ Multiplier+ Bonus Game+ Respins
Cleopatra 18
MrSlotty
RTP
94%
Volatility
Medium volatilityMax win
—
Score
64▲+8
+ Bonus Game
Clover Kingdom (3x3)
Inbet Games
RTP
—
Volatility
—Max win
—
Score
21▼−35
− Wild− Free Spins− Scatter
Pharaoh
Royal Slot Gaming
RTP
—
Volatility
—Max win
10,300×
Score
71▲+15
+ Progressive
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