Thunderstruck II Mega Moolah

by Microgaming

The Thunderstruck series is one that stands out as one of the biggest within iGaming. The original game was a whilst, whilst the second game became a staple amongst players.

Ultimately, this is why the developers decided to add the Mega Moolah Jackpot to the slot in order to completely shake up the game and create something fresh. Thunderstruck II Mega Moolah contains all the favourites from the original but adds in the amazing progressive Mega Moolah Jackpot.

Slot information

RTP: 92.01%
Volatility: Medium
Max Payout: 8,000x stake
Reels: 5
Paylines: 243
Jackpot: Mega Moolah Jackpot
Min Bet: 0.30
Max Bet: 24.00
Themes: Action, Mythical, Viking
Series: Thunderstruck
Release Date: 31st May 2022

Our rating

“ This slot roars to life with the added Mega Moolah Jackpot ”

3.9 out of 5

Win potential

Play Thunderstruck II Mega Moolah

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Thunderstruck II Mega Moolah Screenshots

Thunderstruck II Mega Moolah Features

First and foremost, the latest edition to this slot is the Mega Moolah Jackpot. This can be triggered on any spin, but the chances are increased with bigger bets. Once the feature is activated, players will spin a wheel to determine which 4 of the progressive jackpots will be won. These include:

The Great Halls of Spins is the main feature in this slot as well and is triggered by landing 3 or more scatters. There are 4 free spin options which include:

Finally, there is a windstorm feature that can strike at any moment and turn up to 5 reels wild. However, this cannot be triggered during free spins.

Thunderstruck II Mega Moolah - Great Hall of Spins

Great Hall of Spins

There are four different free spins options that are triggered by landing 3 or more scatters. The free spins include Valkyrie, Loki, Odin and Thor awarding up to 25 free spins with modifiers such as multipliers and additional wilds.

Thunderstruck II Mega Moolah - Mega Moolah Jackpot

Mega Moolah Jackpot

At any moment in the game, the Mega Moolah Jackpot can trigger - but the chances are increased by raising the bet level. Once this is triggered, a wheel is spun to determine which of the four progressive jackpots is won.

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Thunderstruck II Mega Moolah Review

The original Thunderstruck II is a classic within iGaming and arguably had one of the biggest payouts at the time of release. It's no surprise why Microgaming decided to enhance the original slot with the Mega Moolah Jackpot.

Playing on 5-reels with 243 ways and contains a medium volatility level. Thunderstruck II Mega Moolah has all the epic moments from the original but adds the Mega Moolah Jackpot leading to some unimaginable wins.


If you've played the original, then you'll be familiar with the design. The background of the slot resembles a Viking wall cracking with varying runes and symbols to set the scene.

All the reels contain Norse Gods such as Loki, Odin, Valkyrie and Thor as well as longboats and other Norse items to make the slot feel at home.

In terms of the music, it's so majestic and absolutely stunning with an orchestral score. It is exactly what you'd expect to hear from the gods and fits in with the theme they are going for.


Despite having the Mega Moolah Jackpot in the slot, the gameplay is just as explosive as the original. There are modifiers and four different free spins leading to some fantastic gameplay.

The left of the screen contains the Mega Moolah Jackpot with all the current amounts, whilst the right side of the screen has the spin button with the bet level and any other settings.

Win Potential

In terms of the win potential, the base game is almost identical but with a lowered RTP. There is a medium volatility level leading to a mixture of high and low volatility wins as well as a maximum win of 8,000x your stake.

However, the RTP is lower at 92.01% to compensate for the progressive Mega Moolah Jackpot that can lead to some unbelievable wins with the Mega Moolah Jackpot seeded at £1 million.

Our Verdict

The Thunderstruck series is one that is iconic and Thunderstruck II Mega Moolah is a great addition to it. It adds the one thing that the series was missing - a progressive jackpot.

For those of you not wanting a jackpot but like the sound of the game, then definitely check out Thunderstruck II. However, we recommend jackpot hunters give Thunderstruck II Mega Moolah a spin to be literally blown away by what the Mega Moolah Jackpot has to offer.

Charlie Vogelsang
Reviewed by Charlie Vogelsang Last updated on

As the Content Manager at Slot Gods, Charlie is focused on staying on top of the latest slot releases as well as finding the most recent trends. She spends her day searching for the best slots to be reviewed as well as managing most of the content that you will find on the site. Whether it’s the latest slot review from Relax Gaming or a guide on a brand-new mechanic, Charlie will be sure to have it covered on Slot Gods.

Learn more about Charlie here

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