Queen of Spades

Queen of Spades Slot: Comprehensive Data Analysis

Core Game Specifications

Attribute	Value
Developer	Thunderspin
Release Date	25.09.2016
Theme	Gothic, Steampunk, 19th century Russian literature
Layout	5×3
Paylines	21
Bet Range	0.21–210
Core Mechanics	Free Spins, Doors Bonus Game, Wilds, Scatters, Multipliers
Technology	JS and HTML5
Devices	Desktop, Tablet, Mobile

Mathematical & Payout Model

Symbols & Paytable Hierarchy

Tier	Symbol(s)	Function & Value
Low Tier	J, Q, K, A	Provides small, frequent wins to maintain gameplay.
Mid Tier	Butler, Old Lady, German gentleman	Thematic items offering moderate payouts.
High Tier	Liza	Highest paying symbols. Top hits available with full combinations.
Wild	Heart‑emblazoned pocket watch	Acts as a substitute / feature trigger per game rules.
Scatter	Mechanical spade symbol, Stacked Liza	Triggers free spins / bonus round when enough appear.

Queen of Spades Bonus Features Mechanics

Feature	Trigger	Initial Award	Core Mechanic	Enhancement/Retrigger
Doors Bonus Game	Three mechanical spade scatters		Pick‑me selection behind doors for instant prizes
Free Spins	Stacked Liza symbols	15 free spins	Free spins with double win multiplier and additional scatters add spins and level	Multiplier up to 7× during free spins

Frequently Asked Questions (FAQ)

How do I trigger the Doors Bonus Game?	Land three mechanical spade scatter symbols on the reels.
How many free spins do I get?	You receive 15 free spins when stacked Liza symbols appear.
What does the wild symbol do?	The heart‑emblazoned pocket watch wild substitutes for other symbols to complete wins.
What is the maximum win multiplier?	The maximum win is 1000× the bet.
Can I autoplay spins?	Yes. Autoplay is available with adjustable win and loss limits.

Queen of Spades Performance Summary: Strengths vs. Weaknesses