Book of Secrets Extra

Book of Secrets Extra Slot: Comprehensive Data Analysis

Core Game Specifications

Attribute	Value
Developer	SYNOT Games
Release Date	October 2022
Theme	Ancient Egypt, Adventure
Layout	5×3
Paylines	10
Bet Range	0.10–20
Core Mechanics	Free Spins with expanding special symbol, Gamble feature to double wins, Wild and Scatter combined symbol
Technology	HTML5, JavaScript
Platforms	Desktop, Mobile, Tablet

Mathematical & Payout Model

Symbols & Paytable Hierarchy

Tier	Symbol(s)	Function & Value
Low Tier	10, J, Q, K, A	Provides small, frequent wins to maintain gameplay.
Mid Tier	Ankh, Scarab	Thematic items offering moderate payouts.
High Tier	Pharaoh, Archaeologist	Highest paying symbols. Top hits available with full combinations.
Wild	Book of Secrets	Acts as a substitute / feature trigger per game rules.
Scatter	Book of Secrets	Triggers free spins / bonus round when enough appear.

Book of Secrets Extra Bonus Features Mechanics

Feature	Trigger	Initial Award	Core Mechanic	Enhancement/Retrigger
Free Spins	Three or more Book of Secrets symbols	10 free spins	Random symbol becomes expanding special symbol during free spins	Can retrigger free spins
Gamble Feature	After any win		Guess card color to double win	Up to ten attempts or halve option

Frequently Asked Questions (FAQ)

How many paylines does the game have?	The game has ten fixed paylines.
What is the RTP of the game?	The RTP is approximately 96.07%.
What is the maximum win multiplier?	The maximum win is 500x the bet.
How do free spins work?	Landing three or more Book symbols triggers ten free spins with a random expanding special symbol.
What does the gamble feature do?	It allows doubling a win by guessing the color of a card, with up to ten attempts or a halve option.

Book of Secrets Extra Performance Summary: Strengths vs. Weaknesses