Thunder Wheels

Thunder Wheel Slot: Comprehensive Data Analysis

Core Game Specifications

Attribute	Value
Developer	Slotmill
Release Date	October 19, 2021
Theme	Greek mythology
Layout	4×4
Paylines	256
Bet Range	0.20–30
Core Mechanics	Random expanding wild up to 3×3, Free spins with roaming wild that expands and awards extra spins, Thunder Wheel bonus feature, Burst Mode autoplay, Buy Free Spins option
Technology	HTML5, mobile‑first design
Graphics	Full HD optimized for small screens

Mathematical & Payout Model

Symbols & Paytable Hierarchy

Tier	Symbol(s)	Function & Value
Low Tier	Card suit shields	Provides small, frequent wins to maintain gameplay.
Mid Tier	Medusa, Cerberus, Griffin, Minotaur	Thematic items offering moderate payouts.
High Tier	Zeus, Hera	Highest paying symbols. Top hits available with full combinations.
Wild	Wild symbol	Acts as a substitute / feature trigger per game rules.
Scatter	Bonus symbol, Thunder Wheel symbol	Triggers free spins / bonus round when enough appear.

Thunder Wheel Bonus Features Mechanics

Feature	Trigger	Initial Award	Core Mechanic	Enhancement/Retrigger
Expanding Wild	Random in base game		Wild expands up to 3×3
Free Spins	Three bonus symbols or buy feature	10 free spins	Roaming wild moves each spin; collecting bonus symbols expands wild and awards extra spins	Five stages of wild expansion and extra spins
Thunder Wheel	Two or more Thunder Wheel symbols		Spin four‑ring wheel to build multiplier up to 9999×	Contributes to overall max win of 10000×
Burst Mode	Player selects Burst Mode		Autoplay at two rounds per second
Buy Free Spins	Player selects buy option	Free spins with roaming wild	Direct access to free spins round	Higher RTP during buy feature

Frequently Asked Questions (FAQ)

What is the RTP of Thunder Wheel?	The RTP is 96.08%.
What is the volatility level?	The volatility is very high.
How do I trigger free spins?	Land three bonus symbols or use the buy feature to trigger free spins.
What does the Thunder Wheel bonus do?	Landing two or more Thunder Wheel symbols activates a wheel that can award a large multiplier.
What is the maximum win?	The maximum win is 10000× the bet.
What is Burst Mode?	Burst Mode is a fast autoplay that plays two rounds per second.
Can I buy the free spins feature?	Yes, the game offers a Buy Free Spins option.

Thunder Wheel Performance Summary: Strengths vs. Weaknesses