Game Information
Provider
Gaming1
Type
Slots
Ruby Stone and the Book of Scarab Slot: Comprehensive Data Analysis
Core Game Specifications
| Attribute | Value |
|---|---|
| Developer | Gaming1 |
| Release Date | September 2021 |
| Theme | Ancient Egypt, Adventure, Jewels |
| Layout | 5×3 |
| Paylines | 10 |
| Bet Range | 0.10 to 25 |
| Core Mechanics | Book of Scarab mechanic, Expanding symbols, Free spins, Gamble (double or quadruple) feature |
| Technology | HTML5 and JavaScript |
| Platform | Mobile and desktop |
Mathematical & Payout Model
Return to Player (RTP)
96.49%
Volatility
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. |
| High Tier | Eye of Horus, Ankh, Sarcophagus, Ruby Stone | Highest paying symbols. Top hits available with full combinations. |
| Wild | Book of Scarab | Acts as a substitute / feature trigger per game rules. |
| Scatter | Book of Scarab | Triggers free spins / bonus round when enough appear. |
Ruby Stone and the Book of Scarab Bonus Features Mechanics
| Feature | Trigger | Initial Award | Core Mechanic | Enhancement/Retrigger |
|---|---|---|---|---|
| Free Spins with Expanding Symbol | Three or more Book of Scarab symbols | 10 free spins | One symbol expands to cover reels during free spins | Can retrigger free spins |
| Expanding Symbol in Base Game | Scarab Medallion symbol | Random symbol expands to fill reel | ||
| Gamble Feature | After any win | Guess card color to double or suit to quadruple | Up to 5 consecutive gambles |
Frequently Asked Questions (FAQ)
| What is the RTP of the game? | The RTP is 96.49%. |
| What is the maximum win? | The maximum win is 5000x the stake. |
| What triggers the free spins feature? | Landing three or more Book of Scarab symbols triggers free spins. |
| What does the gamble feature do? | It allows doubling by guessing card color or quadrupling by guessing suit, up to five times. |
| What does the expanding symbol do? | It expands to cover an entire reel to increase win potential. |
Ruby Stone and the Book of Scarab Performance Summary: Strengths vs. Weaknesses
Strengths
- High RTP
- Engaging expanding symbol mechanics
- Adventure theme with immersive visuals
Weaknesses
- High volatility may deter players seeking frequent small wins
- Theme may feel familiar to fans of Egyptian slots
Overview
Ruby Stone and the Book of Scarab is an Ancient Egyptian themed 5×3 slot with 10 fixed paylines. It features a book mechanic, expanding symbols, free spins, and a gamble feature. It offers an RTP of 96.49% and high volatility, with a maximum win of 5000x the 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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