Game Information
Show More
Provider
Greentube
Type
Slots
Theme
Book of
Release Date
October 5, 2017
Reels
5
RTP
94.26
Volatility
5
Max Exposure
180576
Min Bet
0.02
Max Bet
18
Restrictions
AR,AT,AU,BG,CA,CH,CZ,DE,ES,FR,GB,GR,HR,ID,IL,IN,IT,LV,NL,PH,SE,TH,UA,US,ZA
Book of Ra Slot: Comprehensive Data Analysis
Core Game Specifications
| Attribute | Value |
|---|---|
| Developer | Novomatic |
| Release Date | 2005 |
| Theme | Ancient Egypt, Adventure |
| Layout | 5×3 |
| Paylines | 9 |
| Core Mechanics | Wild/Scatter Book symbol, Free Spins with Expanding Symbol, Gamble feature |
| Technology | Originally Flash/HTML; modern versions use HTML5 |
| Provider | Novomatic |
Mathematical & Payout Model
Return to Player (RTP)
~92–96%
Volatility
Medium To High
Max Win Potential
5000x
Symbols & Paytable Hierarchy
| Tier | Symbol(s) | Function & Value |
|---|---|---|
| Low Tier | 10, J, Q, K, A | Provides small, frequent wins to maintain gameplay. |
| Mid Tier | Scarab, Pharaoh, Explorer | Thematic items offering moderate payouts. |
| Wild | Book of Ra | Acts as a substitute / feature trigger per game rules. |
| Scatter | Book of Ra | Triggers free spins / bonus round when enough appear. |
Book of Ra Bonus Features Mechanics
| Feature | Trigger | Initial Award | Core Mechanic | Enhancement/Retrigger |
|---|---|---|---|---|
| Free Spins with Expanding Symbol | 3+ Book of Ra symbols | 10 free spins | A random symbol expands to cover reels during free spins | |
| Gamble Feature | Any win | Guess card color to double win |
Frequently Asked Questions (FAQ)
| What is the maximum win multiplier in Book of Ra? | The maximum win is 5000× your bet for five Explorer symbols on a payline. |
| What does the Book of Ra symbol do? | It acts as both wild and scatter, substituting symbols and triggering free spins. |
| How many free spins do you get? | Landing three or more Book symbols awards 10 free spins. |
| What is the expanding symbol feature? | During free spins, a randomly selected symbol expands to cover entire reels to boost wins. |
| Can you gamble your winnings? | Yes, after any win you can use the gamble feature to double by guessing the card color. |
Book of Ra Performance Summary: Strengths vs. Weaknesses
Strengths
- Classic, enduring theme
- High max win potential
- Simple yet engaging bonus mechanics
Weaknesses
- Relatively low RTP (~92–96%)
- Older graphics
- Limited bonus variety
Overview
Book of Ra is a classic Egyptian-themed slot by Novomatic featuring 5 reels, 3 rows, and 9 paylines. It includes wild/scatter Book symbols, a free spins round with an expanding symbol, and a gamble feature. The game offers medium to high volatility and a maximum win of 5000× the bet.
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.
Latest posts by Rachel Pine (see all)
- 11 Best Drop and Wins Slots Everyone’s Playing Right Now (UK) - January 14, 2026
- Free Slots vs Real Money Slots - October 3, 2025
- Top 6 Low Volatility Slots in the UK - September 30, 2025