Highlights
- 8,000x top prize
- Medium volatility gameplay
- Four unique free spins bonuses
Contents
Thunderstruck II Slot Overview
Ready for some mythical slot gameplay? Thunderstruck II brings the legends of Asgard to life from gaming giants Games Global!
This fan-favourite is known for its special features. Discover not one, but five different free spins features—you'll unlock them all, one by one.
Plus, watch for a base game special feature that pops up from time to time!
See why it's gathered a huge following and give it a spin right here at Slots Temple—gods of thunder not included!
Theme and Graphics
Step into a realm of myth and metal! The Thunderstruck 2 slot is much darker and dramatic in appearance than the original game. It’s set against a dark steel-grey background edged with Nordic design borders that appear to have been engraved into the metal.
The game’s music is dark and brooding and wouldn’t sound out of place in a Hollywood blockbuster about Viking gods. It’s fairly relaxing and subtle and won’t distract from your gameplay; having said that, it’s fairly atmospheric and fits in well with the epic game that this has become. When you hit the spin button, there’s a sound similar to a gong being struck. As the reels stop in position, you’ll hear a gentle thud as they slot into place.
And who will you meet on the reels? Only the most legendary figures of Norse mythology! Odin, Thor, Loki, and Valkyrie all make their appearance, alongside symbols like a Viking longship and Thor’s legendary hall.

How to Play
It’s very simple to play Thunderstruck 2 and you don’t need to have any knowledge of slots games or how they work in order to get started.
- In order to play, all you have to do is check the bet amount is to your satisfaction and click the spin button. This will set the reels in motions and hopefully start you on your path to winning.
- To change your bet, simply used the plus and minus buttons displayed underneath the coin amount. You can then change the number of coins you bet. This is a fixed payline game with 243 ways to win, so you will not be able to change the number of paylines you bet on.
- There are 243 ways to win and these 243 ways are always active. There is no way to increase or decrease the number of paylines or win ways.
If you are lucky enough to land a multiple winning combo, featuring different symbols, you will be paid out for each combo.
If you land a multiple winning combos with more than one win from the same symbol, only the highest winning combo for that symbol will be paid out. If the winning symbol appears on two or more pay ways, you will receive a payout for each combo.
Thunderstruck II Slot
Free Spins
Thunderstruck II has a total of four free spins games. These are accessed from the Great Hall of Spins feature, which is triggered when you land three or more bonus hammer symbols anywhere across the reels. If you are lucky enough to trigger the Great Hall of Spins feature five times, a new free spins game will be opened up and you’ll be able to select this in future free spins sessions.
Wild Storm Bonus
Get ready for a surprise storm! During the base game, the Wild Storm Bonus can appear at random, completely unannounced. When it activates you’ll see "Wild Storm" light up at the top of the screen as the reels prepare to transform.
You’ll see the words Wild Storm at the top of the screen as the feature launches and up to five reels will be made into special wild reels. The entire set of reels will become wilds, and up to all five - the number of reels affected will vary and is determined at random - will become huge expanded wilds.
Top Norse Mythology Slots
Top Norse Mythology Slots
A quick heads-up: neither the scatter symbol nor the regular wild symbol appear during this feature, so free spins and bet multipliers are paused until the storm blows over. The scatter symbol and the regular wild symbol will not appear during the Wild Storm feature, so you won’t be able to trigger free games during this feature, or receive any bet multipliers.
| Slot Name: | Thunderstruck II |
|---|---|
| Software: | Games Global |
| RTP: | 96.65% |
| Volatility: | Medium volatility |
| Paylines: | 243 |
| Reels: | 5 |
| Min Bet (all lines covered): | £0.30 (GBP) |
| Max Bet: | £5 (GBP) |
| Top Win: | 8100 |
| Win Rate: | 32.62% |
| Features: | Bonus Game, Wild Symbol, Scatter Symbol, Multiplier, Free Spins, Medium volatility, 5 Reels |
| Themes: | Action & Adventure, Mythology, Gods |
| Last Update: | 29/06/2026 |
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Yes. Games Global have a UKGC license and are allowed to offer their games at UK licensed casinos. |
Thunderstruck 2 FAQs
How volatile is Thunderstruck II?
This is a medium volatility game.
Does Thunderstruck 2 have a progressive jackpot feature?
No, it doesn’t. Thunderstruck II does not have a progressive jackpot, but there is a Mega Moolah version of this game.
Does Thunderstruck 2 have free spins?
Yes. The Thunderstruck II slot actually has four different free spins games and you can choose which of these you play when you enter the Great Hall of Spins. While only one of the free spins games will be available to you at first, as you continue to play and retrigger the free spins feature, more games will be unlocked and you’ll be able to take your pick each time you enter the Great Hall of Spins.
Does Thunderstruck II have any special features in the base game?
Yes. The Wild Storm feature can be triggered by any spin in the base game and rewards you with up to five completely wild reels. This gives you huge winning potential and makes every single spin that little bit more exciting.
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