Mystery Symbol Jackpot

Mystery Jack Slot: Comprehensive Data Analysis

Core Game Specifications

Attribute	Value
Developer	Wazdan
Release Date	2013-02-15
Theme	Wild West, fruit
Layout	3 reels, 27 paylines
Paylines	27
Bet Range	0.1 to 100 credits per spin
Core Mechanics	Mystery Bonus mini‑game, Free Spins, Gamble (double‑up) feature, Wild symbol, Scatter symbol
Software provider	Wazdan
Platform	HTML5, all major aggregators

Mathematical & Payout Model

Symbols & Paytable Hierarchy

Tier	Symbol(s)	Function & Value
Low Tier	cherries, lemon, orange	Provides small, frequent wins to maintain gameplay.
Mid Tier	plum, strawberry, raspberry, grapes, watermelon, bell	Thematic items offering moderate payouts.
High Tier	seven, sheriff badge, bar, red bull	Highest paying symbols. Top hits available with full combinations.
Wild	cowboy Wild	Acts as a substitute / feature trigger per game rules.
Scatter	Free Games wagon	Triggers free spins / bonus round when enough appear.

Mystery Jack Bonus Features Mechanics

Feature	Trigger	Initial Award	Core Mechanic	Enhancement/Retrigger
Mystery Bonus mini‑game	Three Mystery wagon symbols	1x–500x bet	Random multiplier displayed on moving train carriage
Free Spins	Three Free Games scatter symbols	9 free spins	Free spins with all special symbols active	Can extend series via Mystery Bonus during free spins
Gamble feature	After any win		Guess card color to double win (can gamble half or full)	Up to seven times in a row

Frequently Asked Questions (FAQ)

What is the RTP of Mystery Jack?	The RTP is 96.79%.
How many paylines does the game have?	The game has 27 fixed paylines.
What is the maximum win multiplier?	The maximum win is 710x the bet.
How do I trigger the Mystery Bonus?	Land three Mystery wagon symbols to enter the mini‑game with a random multiplier.
How many free spins can I get?	You receive 9 free spins by landing three Free Games scatter symbols.
What does the Wild symbol do?	The cowboy Wild substitutes for regular symbols to help form winning combinations.
Can I gamble my wins?	Yes. After any win you can gamble full or half to guess card color and double the win.
What is the volatility level?	The volatility is low‑medium.

Mystery Jack Performance Summary: Strengths vs. Weaknesses