Games Global

Thunderstruck II Mega Moolah

Slots Video Slots 3D Slots Mythology Magic Treasure Viking

Norse series crossover pairing selectable Free Spins with progressive jackpots

SlotRanker Score

/ 99

05099

The SlotRanker Score is calculated from the visible data below. It is not affected by affiliate deals, and it cannot be bought.

How this score is built

RTP

92.01%

return to player

Volatility

High volatility

variance

Max win

8,000×

top multiplier

Min bet

$0.30

per spin

Reels

243 lines

Player rating

4.2 ★

19 votes

DEMO Play free, no signup

Games Global

Embed on your site

4.2 / 5

19 ratings

User ratings are shown separately from the Slot Score unless stated otherwise.

Five weighted signals shape the composite. Four context signals refine ties. See how we rate for the full methodology.

Payouts & RTP3/10

RTP 92.01% → 3.0/10

Volatility9/10

high → 9.0/10

Win Potential7.8/10

x8000.00 (8000×) → 7.8/10

Features10/10

17 features → 10.0/10

Game Mechanics7.7/10

f=17 r=5 p=243 → 7.7/10

Context signals (tie-breakers)

Layout6/10

5x3 → 6.0/10

Bet Flexibility4/10

0.3–24 (×80) → 4.0/10

Provider Reputation6.7/10

provider avg 6.7 → 6.7/10

Popularity1.9/10

search demand p16 + proxy blend (70/30) → 1.9/10

Popularity blends real player search demand (~30 markets) with a catalogue-derived proxy; games without measurable search demand use the proxy alone. Not live play telemetry.

Cite this score

SlotRanker Score: 58 — Thunderstruck II Mega Moolah by Games Global

https://slotranker.com/games-global/thunderstruck-ii-mega-moolah#score

How to cite

Slot Summary

Collect 3 Scatter symbols to open the Great Hall of Spins, the choice that connects Thunderstruck II Mega Moolah's Viking cast to its principal bonus system. Games Global keeps the Norse figures and 243 Ways structure associated with Thunderstruck II, then adds Progressive Jackpot exposure from Mega Moolah. The resulting identity is less about a single hero than choosing among god-themed Free Spins modes under a high-volatility risk profile.

How It Plays

Wins are evaluated through 243 Ways on a 5x3 layout rather than fixed paylines, with qualifying symbols connecting across adjacent reels from the left side.

The Great Hall adds a selection step after its Scatter trigger. Each unlocked character changes the Free Spins rules, making mode choice central to bonus play.

Theme & Atmosphere

Viking and Mythology themes supply the cast, with Thor, Odin, Loki, and a Valkyrie turning the bonus menu into a tour through Norse figures.

Magic and Treasure sit behind the lightning, hall, and jackpot imagery, giving the series crossover a grander tone than an ordinary character-led Viking slot.

Mythology Magic Treasure Viking

Features & Win Potential

Cascading results can remove winning symbols for another evaluation, while Expanding Symbols, Stack behavior, Symbol Swap, and Wild Symbol effects alter the available combinations.

The Progressive Jackpot sits alongside the x8000.00 catalog ceiling, separating the network prize possibility from wins generated by the regular reels and bonus modes.

High volatility Free Spins Multiplier Scatter Symbol Wild Symbol Cascading Medium volatility 5 Reels 243 Ways Symbol Swap Expanding Symbols RTP range Progressive Jackpot Avalanche Free Spins Multiplier Free Spins Mode Choosing Stack

Bonus & Free Spins

The Valkyrie mode awards 10 retriggerable Free Spins with a 5x Multiplier, providing one clearly defined route through the Great Hall of Spins.

Loki supplies 15 Free Spins and can use Symbol Swap behavior to produce additional Wild symbols, creating a different balance between spin volume and reel changes.

Spec sheet

Thunderstruck II Mega Moolah at a glance.

Identity

Slot nameThunderstruck II Mega Moolah

StudioGames Global

Released5/12/2022

Math

SlotRanker Score58

RTP92.01%

VolatilityHigh volatility

Max win8,000×

Bet range$0.30 – $24.00

Player rating4.2 / 5 · 19 votes

Format

Reels5

Paylines243

Layout5x3

This game is searched most in Australia, Brazil, and Canada.

Expected average based on this slot's 92.01% RTP — individual sessions vary with volatility.

Bet per spin

Spins per hour400

Session length (hours)

Cost per hour$9.59

Cost per session$9.59

Estimate only, for entertainment purposes — treat gambling as entertainment, not a way to make money, and set a budget you can afford to lose.

How long could a bankroll last on Thunderstruck II Mega Moolah? We simulate thousands of sessions from this game's published RTP and volatility — the long-run math, not a prediction of your next spin.

Bankroll ($)Bet per spin ($)Speed

Volatility tier: High

Running simulation…

How this works

Each simulated spin either misses or returns a win drawn from a log-normal distribution, with the hit rate and spread set by the slot's volatility tier (High). The model is calibrated so the average return equals this slot's published RTP (92.01%), with wins capped at its top multiplier (8,000×).

This is a simplified, parametric model of the game's math — not its real paytable. It exists to make the house edge visible over many sessions, so the numbers above are averages across thousands of runs, never a forecast of one.

This is math, not a prediction. Real sessions vary wildly, and no strategy changes a game's built-in house edge. Play for fun, set limits, and never bet more than you can afford to lose.

Where to play Thunderstruck II Mega Moolah

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Compare Thunderstruck II Mega Moolah with other games

	Thunderstruck II Mega Moolah Score 58This game	Viking Runes Score 89	Andvari The Magic Ring Score 87	Fortuna Trueways Score 87	Genie’s Link&Win 4Tune Score 87
Identity
Studio	Games Global	TrueLab Games	Foxium	BGaming	All For One Studios
Released	5/12/2022	3/8/2021	7/14/2023	9/23/2024	4/25/2024
Math
RTP	92.01%	96.2%	96.05%	97.07%	96.24%
Volatility	High volatility	High volatility	High volatility	High volatility	High volatility
Max win	8,000×	25,000×	13,500×	10,000×	15,000×
Format
Reels	5	9	5	6	5
Layout	5x3	9x9	5x3	6x5	5x3
Paylines	243	8	1024	Trueways (up to 262,144)	25
Min bet	0.3	0.4	0.2	0.1	0.1
Max bet	24	40	20	125	20
Features
Progressive	✓	—	—	✓	—
Wild symbol	✓	✓	✓	✓	✓
Free spins	✓	✓	✓	—	✓
Scatter symbol	✓	✓	✓	—	✓
Multiplier	✓	—	✓	✓	—
Bonus game	—	—	✓	✓	✓
Respins	—	—	✓	✓	✓

Every number is shown as a delta against Thunderstruck II Mega Moolah.

Comparing against

Thunderstruck II Mega Moolah

Games Global

RTP

92.01%

Max win

8,000×

Score

− Progressive− Multiplier

Andvari The Magic Ring

+ Bonus Game+ Respins− Progressive

+ Bonus Game+ Respins− Free Spins− Scatter

Genie’s Link&Win 4Tune

+ Bonus Game+ Respins− Progressive− Multiplier

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01What is the RTP of Thunderstruck II Mega Moolah?

Thunderstruck II Mega Moolah has a listed RTP of 92.01%, alongside high volatility and a maximum non-progressive win of x8000.00.

02How do you enter the Great Hall of Spins?

Landing 3 or more Scatter symbols opens the Great Hall of Spins, where different Norse characters lead to distinct Free Spins modes.

03Does Thunderstruck II Mega Moolah have a progressive jackpot?

Yes. The game combines the Thunderstruck II format with Mega Moolah Progressive Jackpot exposure, adding network prizes to its regular feature structure.

Series

Thunderstruck

View all 3 games

Game	Year	RTP	Volatility	Slot Score
ThunderstruckGames Global	2004	96.1%	Medium volatility	68
Thunderstruck IIGames Global	2010	96.65%	Medium volatility	76
Thunderstruck II Mega MoolahCurrentGames Global	2022	92.01%	High volatility	58

Thunderstruck
Games Global · 2004
RTP96.1%Score68Medium volatility
Thunderstruck II
Games Global · 2010
RTP96.65%Score76Medium volatility
Thunderstruck II Mega MoolahCurrent
Games Global · 2022
RTP92.01%Score58High volatility