Game Information
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Provider
IGT
Type
Slots
Theme
Halloween
Release Date
November 4, 2024
Reels
5
RTP
96.21
Max Exposure
2500
Min Bet
0.1
Max Bet
1000
Book of Unseen Slot: Comprehensive Data Analysis
Core Game Specifications
| Attribute | Value |
|---|---|
| Developer | Ruby Play |
| Release Date | November 4, 2024 |
| Theme | Fantasy, Magic, Occult |
| Layout | 5×3 |
| Paylines | 10 |
| Bet Range | 0.10–1000 (varies by operator) |
| Core Mechanics | Wild symbol acts as scatter, Free spins with expanding symbol, Bonus buy feature, Autoplay |
| Technology | HTML5 |
| Mobile | Yes |
Mathematical & Payout Model
Return to Player (RTP)
96.21%
Volatility
Medium To High
Max Win Potential
2500x
Symbols & Paytable Hierarchy
| Tier | Symbol(s) | Function & Value |
|---|---|---|
| Low Tier | 10, J, Q, K, A | Provides small, frequent wins to maintain gameplay. |
| Mid Tier | Gold key, Ruby ring | Thematic items offering moderate payouts. |
| High Tier | Masked woman, Man | Highest paying symbols. Top hits available with full combinations. |
| Wild | Book wild | Acts as a substitute / feature trigger per game rules. |
| Scatter | Book wild | Triggers free spins / bonus round when enough appear. |
Book of Unseen Bonus Features Mechanics
| Feature | Trigger | Initial Award | Core Mechanic | Enhancement/Retrigger |
|---|---|---|---|---|
| Free Spins with Expanding Symbol | Three or more book wilds (or bonus buy) | One symbol expands to fill reels during free spins |
Frequently Asked Questions (FAQ)
| What is the RTP of Book of Unseen? | The RTP is 96.21%. |
| What is the maximum win multiplier? | The maximum win is 2500× stake. |
| Does the wild symbol also act as scatter? | Yes. The book wild acts as both wild and scatter. |
| Can I buy the free spins feature? | Yes. You can purchase free spins for 100× your stake. |
| How many paylines does the game have? | The game has 10 fixed paylines. |
Book of Unseen Performance Summary: Strengths vs. Weaknesses
Strengths
- High maximum win potential
- Engaging expanding symbol free spins
- Bonus buy option for instant access
Weaknesses
- Volatility may be high for some players
- Bet range varies by operator
Overview
Book of Unseen is a fantasy‑magic themed 5‑reel, 10‑payline slot by Ruby Play released in late 2024. It features wild/scatter book symbols, free spins with expanding symbols, a bonus buy option, and a maximum win potential up to 2500× stake.
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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