Game Information
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Provider
iSoftBet
Type
Slots
Theme
Book of
Reels
5
Min Bet
0.01
Max Bet
Yes
Max Win per Spin
1500
Book of Immortals Slot: Comprehensive Data Analysis
Core Game Specifications
| Attribute | Value |
|---|---|
| Developer | iSoftBet |
| Release Date | March 2019 |
| Theme | Ancient Egypt |
| Layout | 5×3 |
| Paylines | 10 |
| Bet Range | 0.10–10 (currency units) |
| Core Mechanics | Book symbol as Wild and Scatter, 10 free spins with expanding symbol, Scarab Swap mystery feature, Medium‑High volatility |
| Technology | HTML5, JS |
| Mobile Friendly | Yes |
Mathematical & Payout Model
Return to Player (RTP)
96.31%
Volatility
Medium - High
Max Win Potential
1500x
Symbols & Paytable Hierarchy
| Tier | Symbol(s) | Function & Value |
|---|---|---|
| Low Tier | 10, J, Q, K, A | Provides small, frequent wins to maintain gameplay. |
| Mid Tier | woman, goat | Thematic items offering moderate payouts. |
| High Tier | Ra, Anubis | Highest paying symbols. Top hits available with full combinations. |
| Wild | Book of Immortals symbol | Acts as a substitute / feature trigger per game rules. |
| Scatter | Book of Immortals symbol | Triggers free spins / bonus round when enough appear. |
Book of Immortals Bonus Features Mechanics
| Feature | Trigger | Initial Award | Core Mechanic | Enhancement/Retrigger |
|---|---|---|---|---|
| Scarab Swap | Random during base game | Transforms up to 10 symbols into one matching symbol | ||
| Free Spins with Expanding Symbol | 3+ Book symbols (Wild/Scatter) | 10 free spins | Each spin a symbol expands to fill reel and pays scatter‑style | Possible retriggers via symbol selector |
Frequently Asked Questions (FAQ)
| What is the RTP of Book of Immortals? | The RTP is approximately 96.31%. |
| What is the maximum win multiplier? | The maximum win is 1500× your bet. |
| How do I trigger free spins? | Land 3 or more Book symbols (which act as both Wild and Scatter) to trigger 10 free spins. |
| What does the Scarab Swap feature do? | It randomly transforms up to 10 symbols into one matching symbol to create wins. |
| What happens during free spins? | A symbol is randomly selected each spin to expand and pay anywhere on the reels. |
Book of Immortals Performance Summary: Strengths vs. Weaknesses
Strengths
- Unique expanding symbol mechanic in free spins
- Scarab Swap adds excitement in base game
- Solid RTP of 96.31%
Weaknesses
- Max win potential is modest compared to other book‑style slots
- Bet range is limited to 0.10–10
- Volatility may be too high for casual players
Overview
Book of Immortals is a 5‑reel, 10‑payline video slot by iSoftBet released in March 2019. Set in Ancient Egypt, it features a Book symbol that acts as both Wild and Scatter, triggering 10 free spins with an expanding symbol mechanic and a Scarab Swap random feature. The RTP is around 96.31% and volatility ranges from medium to high.
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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