Book of Immortals Slot: Comprehensive Data Analysis
Core Game Specifications
| Attribute | Value |
|---|---|
| Developer | iSoftBet |
| Release Date | 2019 |
| Theme | Ancient Egypt, Fantasy |
| Layout | 5×3 |
| Paylines | 10 |
| Bet Range | 0.10–10 |
| Core Mechanics | Scarab acts as Wild and Scatter, Scarab Swap random feature, Free Spins with expanding special symbols, Immortal symbols that expand in Free Spins |
| Technology | HTML5 |
| Mobile compatibility | 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. |
| High Tier | Bastet, Khnum, Ra, Anubis | Highest paying symbols. Top hits available with full combinations. |
| Wild | Scarab | Acts as a substitute / feature trigger per game rules. |
| Scatter | Scarab | 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 a common high‑value symbol | ||
| Free Spins | 3+ Scarab Scatters | 10 free spins + scatter payout (2×, 20×, 200× bet) | Special symbol expands to fill reel and pay scatter‑style | Immortal symbols expand on subsequent spins |
Frequently Asked Questions (FAQ)
| What is the RTP of Book of Immortals? | The RTP is 96.31%. |
| What is the maximum win multiplier? | You can win up to 1500× your bet. |
| What does the Scarab symbol do? | It acts as both Wild and Scatter and triggers features like Scarab Swap and Free Spins. |
| How many free spins do you get? | You receive 10 free spins when you land three or more Scarab Scatters. |
| What are immortal symbols? | During Free Spins, if a god symbol is selected, it becomes immortal and expands on subsequent spins. |
Book of Immortals Performance Summary: Strengths vs. Weaknesses
Strengths
- Unique Scarab Swap feature
- Immortal expanding symbols in Free Spins
- Solid RTP of 96.31%
Weaknesses
- Low maximum win compared to other “Book of…” slots
- Only 10 paylines
- Narrow betting range
Overview
Book of Immortals is a 5‑reel, 10‑payline Egyptian‑themed video slot by iSoftBet released in 2019. It features Scarab symbols acting as both Wilds and Scatters, a Scarab Swap random feature, and a Free Spins round with expanding special symbols that can become immortal and expand on subsequent spins.
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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