Game Information
Provider
Mascot Gaming
Type
Slots
The Book of Amaterasu Slot: Comprehensive Data Analysis
Core Game Specifications
| Attribute | Value |
|---|---|
| Developer | Mascot Gaming |
| Release Date | June 2021 |
| Theme | Asian, Japanese mythology |
| Layout | 5×3 |
| Paylines | 10 |
| Bet Range | 0.20–20 |
| Core Mechanics | Mystery Book acts as wild and scatter, Free spins with expanding special symbol, Risk’n’Buy feature to access free spins |
| Technology | HTML5 (also Flash fallback) |
| Platforms | Mobile and desktop |
Mathematical & Payout Model
Return to Player (RTP)
95%
Volatility
High
Max Win Potential
5000x
Symbols & Paytable Hierarchy
| Tier | Symbol(s) | Function & Value |
|---|---|---|
| Low Tier | J, Q, K, A | Provides small, frequent wins to maintain gameplay. |
| Mid Tier | Lotus flower, Mask, Gold coin | Thematic items offering moderate payouts. |
| High Tier | Cat, Geisha/Amaterasu | Highest paying symbols. Top hits available with full combinations. |
| Wild | Mystery Book | Acts as a substitute / feature trigger per game rules. |
| Scatter | Mystery Book | Triggers free spins / bonus round when enough appear. |
The Book of Amaterasu Bonus Features Mechanics
| Feature | Trigger | Initial Award | Core Mechanic | Enhancement/Retrigger |
|---|---|---|---|---|
| Free Spins with Expanding Symbol | Three or more Mystery Book symbols or Risk’n’Buy | 10–20 free spins | A random symbol expands on each reel when it lands during free spins | Retrigger possible by landing more Mystery Book symbols |
| Risk’n’Buy | Available after any spin | Allows buying into free spins or risking win to access feature at reduced cost |
Frequently Asked Questions (FAQ)
| What is the RTP of the game? | The RTP is 95%. |
| How many paylines does the game have? | The game has 10 fixed paylines. |
| What does the Mystery Book symbol do? | The Mystery Book acts as both wild and scatter and triggers free spins. |
| How do free spins work? | Landing three or more Mystery Book symbols or using Risk’n’Buy triggers free spins. A special symbol is selected and expands when it lands during the feature. |
| What is the Risk’n’Buy feature? | It allows players to buy into the free spins feature or risk their win to access it at a reduced cost. |
| What is the betting range? | Bets range from 0.20 to 20 per spin. |
| What is the game volatility? | The game has high volatility. |
| What is the maximum win multiplier? | The maximum win multiplier is 5000x. |
The Book of Amaterasu Performance Summary: Strengths vs. Weaknesses
Strengths
- Engaging expanding symbol free spins
- Risk’n’Buy adds strategic choice
- Beautiful Japanese‑themed visuals
Weaknesses
- RTP is modest at 95%
- Only 10 paylines limits win patterns
Overview
The Book of Amaterasu is a high‑volatility video slot with an Asian mythology theme. It features a 5×3 layout, 10 fixed paylines, a Mystery Book symbol that acts as both wild and scatter, a free spins feature with expanding symbols, and a Risk’n’Buy option to access free spins directly.
Rachel Pine is our slots expert who has worked in the online gambling industry for 10+ years. Over the course of her career, Rachel has reviewed more than 30,000 slots.
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