Thunderstruck II Mega Moolah
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Thunderstruck II Mega Moolah Review

Last update
May 20th, 2025
Written by
User rating: 5/5 (5 votes)
After the massive success of the Thunderstruck video slots, Apricot (formerly Microgaming) has upgraded the game to incorporate its Mega Moolah progressive jackpots. This takes the slot to new levels as the Mega Moolah brand is famous for its massive, multi-million-dollar jackpot wins. The studio has stuck with the tried-and-loved Norse mythology theme for the Thunderstruck II Mega Moolah game, including the Hall of Gods four free spin options, wilds that double your wins and 243 ways to win across the reels.

Slot details

RTP 86.71%
Betways 243
Variance Medium
Layout 5x3
Max. Win 8,000x (excl Jackpots)
Min. Bet C$0.30
Max. Bet C$24
Last updated 20.05.2025
Mobile Yes
Release May 2022
Type Progressive Jackpot
Theme Norse Mythology, Scandinavian
Technology HTML5
Features Progressive Jackpot, Free Spins, Wilds
Pros
Cons
Pros
Progressive Jackpots can reach many millions
Four free spins features
Wild symbol doubles wins
Cons
Low RTP rate
Jackpot trigger is random with no buy-in options

Editor’s Verdict of Thunderstruck 2 Mega Moolah Slot – 5/5 stars

It didn’t take me long to award this slot the top marks of 5 stars. I am already a massive Mega Moolah fan, and having played both Thunderstruck video slots, I love the theme and features. It has quite a few features on the reels besides the jackpot, and the base game has a top payout of a generous 8,000x my bet.

Table of content

Thunderstruck II Mega Moolah Slot Theme

After thoroughly reviewing this slot, our first impression was that the Norse mythology theme had been captured perfectly.

It features the Gods Loki, Odin, Thor, and Valkyrie. Behind the reels, the background is grey, with the logo on top and a metal frame surrounding the grid. To the side are the jackpot pots and their current sums, which keep ticking over.

The music has peaceful melodies that pick up tempo during wins and features, which adds a nice atmospheric touch.

thunderstruck2 slot

How to Play Thunderstruck II Mega Moolah

Before playing on this slot title, there are four straightforward steps to set up a casino account, and then you can access this game to take it for a spin.

  1. Choose a casino site that features the Thunderstruck II Mega Moolah slot. On this page, we have listed all the online casinos in our country where you can play. Choose one by reading our reviews, which will help you decide.
  2. Register your casino account. You must complete an online registration form to set up a new account to play at any Canadian casino. Complete the form with your details as requested, including your name, address, phone number, etc.
  3. Claim a welcome bonus and deposit. Choose a casino with a generous welcome bonus to play on this slot to boost your bankroll. Make the minimum deposit required to claim and activate the bonus.
  4. Locate the slot. Once you have real money to play this game, locate it in the gaming library. Head to the slots section and jackpots to find it. Once you have seen it, click on it to load it up, set your wager, and start spinning.

Although I am promoting this slot as a Microgaming title, as it still has its brand name when you load it up, Microgaming has rebranded and now goes under the name of Apricot Investments.

Ross Young
Ross Young
Casino expert

Thunderstruck II Mega Moolah Payout symbols

We have listed all the symbols below and their values for the lowest value spin of C$0.30. As you increase your stake, these payouts will increase.

Symbol 2 3 4 5
Scatter 0.30x 0.60x 6x 60x
Wild 0.76x 2x 10x
Thor 0.30x 1x 5x
Odin 0.30x 1x 4.5x
Loki 0.20x 0.80x 4x
Valkyrie 0.20x 0.80x 3.5x
Asgard City 0.15x 0.60x 3x
Viking Ship 0.15x 0.60x 2.5x
A & K 0.10x 0.20x 1.5x
J & Q 0.07x 0.15x 1.25x
9 & 10 0.05x 0.10x 1x

Paytables and Winning Combinations

To form winning combinations on Thunderstruck II Mega Moolah, you must land at least three symbols across the 243 paylines. It means they don’t have to be in a straight line, and as long as matching symbols occur on each reel, you will be rewarded with a payout.

The scatter triggers free spins but also pays out when it lands, and the wild will substitute for all regular paying symbols and double any wins when it does.

thunderstruck2 symbols

Bonuses Available for Thunderstruck II Mega Moolah

We were delighted that this slot packs many features besides the incredible jackpot. Let us break them all down so you can see what’s available.

Wildstorm

This is a random feature that can strike randomly on any spin. The Wildstorm strikes can turn from one up to all five reels wild. If all five turn wild, it will reward very high payouts.

Great Hall of Spins

The Thunderstruck II Mega Moolah free spins consist of four features, each based on one of the four main characters in the game. You require a minimum of three scatters anywhere, which come as Thor’s hammer. To reach the second level, you must have triggered the first feature 5x, 10x to activate the third level and 15 times to reach the top level.

  • Valkyrie rewards 10 free spins. All the payouts come with a 5x multiplier, and more scatters will retrigger the feature.
  • Loki rewards 15 free spins. On reel three, a magic wild symbol lands and can transform other symbols into wild symbols. Landing more scatters during the bonus will trigger extra free spins.
  • Odin rewards 20 free spins. Odin’s ravens will randomly transform one to two symbols into wilds. The transformed wilds come with a 2x or 3x multiplier; a 6x multiplier will be added if both ravens land.
  • Thor rewards 25 free spins. It comes with rolling reels on every win, creating cascading wins to allow new symbols to land. The multiplier starts at 1x and increases to a maximum of 5x on each rolling win.

Mega Moolah Jackpots Picker

The jackpot feature is triggered randomly on any spin. In this slot, the higher the bet, the higher the chance of triggering it, so a low-value bet will have less success than players using higher stakes. Coins will land on reels two to four and help activate the feature.

Once triggered, you’ll win one of the four cash prizes, with their values so you can see what you are playing for displayed next to the reels, and each has the following seed values once they’ve been won:

  • Mini Jackpot = C$10
  • Minor Jackpot = C$100
  • Major Jackpot = C$1,0000
  • Mega Jackpot = C$2 million

Thunderstruck 2 Mega Moolah RTP and Volatility

This slot’s RTP rate is lower than average, at 86.71%. The industry average for slots is 96%, but the low value is because a chunk of each wager goes towards the jackpot pots.

It has medium volatility so that you can expect a mix of winning and non-winning spins. The Thunderstruck II Mega Moolah max win is 8,000x, which does not include the jackpot sums and is the same value as the video slot of the same name.

Mobile usability

Thunderstruck II Mega Moolah can be played on all devices. Microgaming (Apricot now) was one of the first studios to introduce HTML5 technology and has adapted all its games for optimized mobile gameplay on iOS and Android devices.

We always test out any slots we review on mobile and our PC, and the experience is identical, albeit on a smaller screen. Many of our recommended casinos also have downloadable apps if you prefer to access your games via your mobile for quick tap access.

How to Win Playing the Thunderstruck II Mega Moolah Slot

No strategies guarantee positive results unless you have unlimited funds to keep playing. We do, though, have some top tips that you can incorporate into all your slot gameplay to keep it fun as it’s meant to be, so as not to cause any issues.

Keep the Budget in Check

This is our top recommendation and tip: Only ever spend money on gambling that you have set aside. Don’t dip into money meant for household expenses and hope to win it back, as this never goes well.

We always set aside a portion of our salary each month for our gambling, and if our sessions don’t end well, we wait for the next paycheck.

Practice in Demo Mode

Many of Canada’s casinos offer their players a choice of real money or free play. This is an ideal chance to try the slot without requiring a financial commitment.

Our team is a big fan of the demo mode as it allows us to assess the paytable and how often the slot pays out wins without risk. We use the same wager size as if we were playing for real money to help us analyze how long the funds will last on average, as each session will deliver different results.

Choose a Casino with Ample Bonuses

Casino bonuses are perfect for increasing the bankroll, and many top casinos offer them. We always take some time to read the attached terms and conditions, as not all bonuses offer a fair one. We consider allowed games, max bet limits, time to claim and use the funds, and wagering requirements.

The wagering requirements are the number of times you must play through your bonus funds. When I started playing over ten years ago, I could find wagering at 10x. Now, I’m lucky to find wagering at 30x, but often, they are more like 40x or 50x. The lower the wagering, the easier it is to play through and release any bonus winnings.

Ross Young
Ross Young
Casino expert

Similar slots to Thunderstruck II Mega Moolah

During our review of Thunderstruck II Mega Moolah, we wanted to compare it to other slots in the Mega Moolah series.

As you can see from the table below, they offer varying max wins, which exclude jackpots. Immortal Romance Mega Moolah has the best RTP, and it’s my favourite, as I love the vampire theme and often play the original video slot.

Similar slot Max win RTP
Mega Moolah (original) 1,955x 88.12%
Mega Moolah Megaways 18.720x 86.70%
Book of Mega Moolah 5,000x 86.71%
Immortal Romance Mega Moolah 12,000x 93.04%

Our Experience with Different Mega Moolah Slot Variants

Our team decided to test Thunderstruck against two other Mega Moolah slots, Book of Mega Moolah and Mega Moolah Megaways. We spun $1 on the first two and set our wager at $1.20 on Thunderstruck II Mega Moolah. Our first slot, Book of Mega Moolah, didn’t go well after 50 spins. We were $33 down.

Next, we spun the Megaways versions, which were better, but we were still $15 down. Thunderstruck II was the only one to trigger a bonus round, winning us $27.60. At the end of all our spinning, our final balance was $38.01, leaving us $61.00 down. So, overall, Thunderstruck was the most profitable out of the three for us.

Where to play Thunderstruck II Mega Moolah?

Many top casinos in Canada have the Mega Moolah series. We have chosen five of our favourites to recommend as we love their layouts, bonus opportunities and range of games across all categories. They are:

  • Friday
  • Crusino
  • Slotozen
  • Zodiac
  • Yukon Gold

Conclusion of the Thunderstruck II Mega Moolah Reviews

If you have ever played the original Thunderstruck II video slot, it has been significantly upgraded. It has the same features, but the Mega Moolah massive jackpots have been added.

To help you choose a game of chance, we’ve included full and honest reviews of our recommended slots. When playing slots, ensure you stay within budget and always gamble responsibly.

FAQ

Is there a free version of the Thunderstruck II Mega Moolah slot?

Yes, there is. Apricot allows all its slot titles to be played for real money or in demo mode. This free version lets you try out the slot without spending any dollars and decide whether to continue playing.

What is the maximum win on Thunderstruck II Mega Moolah?

The most you can win is up to 8,000x in regular gameplay. However, if you trigger the progressive jackpots, there are no caps, and many players have walked away with many millions, including some over C$20 million.

Are the progressive jackpots in Thunderstruck II Mega Moolah triggered randomly?

Yes, they are entirely random. Even though you will collect coins as you play, filling a bowl to the side of the reels, the more it fills, the closer the trigger gets. Apricot advises players that the higher the wager, the more likely the jackpot will be triggered.

How is the Wildstorm feature in Thunderstruck II Mega Moolah triggered?

This is also a random trigger that can happen on any spin. Thor will then strike the reels with lightning bolts and turn up all five reels into wilds. It's a sight to behold when it triggers, and the payouts are enormous.

ross young

Article by

Ross Young
Ross is an experienced writer who specializes in the casino and sports betting fields. He reviews Canadian casinos, popular slots and shares his insights with the readers in a clear and engaging way.

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