Thunderstruck Slot Review 2026 + Best Thunderstruck Casino Sites in the UK
Thunderstruck slot is among the nicest video slots that can be played at 32red casino. This cool game is a gem from Microgaming’s catalogue that consists of 5 reels and 3 rows. The presence of Wild and Scatter symbols alongside the free spins has made it an entertaining and popular online slot machine ever since its inception in 2004.
- Game Type Video Slot
- Bet Per Spin £0.09 – £45
- Volatility Low/Medium/
- Software Microgaming
- RTP (Return to Player) 96.10%
- Approved Casinos 2
| Thunderstruck Casino | Casino Rating | Bonus Offer | Highlight | Secure UK Link | T&C |
|---|---|---|---|---|---|
| 32red | 4.90/5 | Get 320 Free Spins when you play £30 | Award-Winning and Transparent Operator | Play Here! | #AD. Full T&Cs apply. 18+ | Play responsibly GambleAware.org. New GB customers only. Opt in, Deposit & Stake £30 on Slots to get 320 x £0.10 Free Spins on Big Bass Splash with 10x wagering on free spins. Debit card or instant bank transfer only. Claim within 7 days. Spins expire within 48 hours. Geographical restrictions and T&Cs apply. |
| Grosvenor | 4.80/5 | Deposit £20 Get £40 Bonus + 100 Free Spins | Great Mobile Compatibility | Play Here! | #AD. 18+. Full T&Cs apply. New players. Min Dep £20 (Excl. PayPal & PaySafe). Max Bonus £40 on selected games & 100 Free Spins on Big Bass Splash (value of £0.10). Deposit + Bonus needs to be wagered 10x. Maximum amount that can be converted from bonus to cash is £200. Wagering & max win apply. Play Responsibly. GambleAware.org |
List of All Thunderstruck Slot Sites
In case the table above with the best UK online casinos is not exciting enough, here you’ll find a few other top-rated casinos that are just as good. In addition, we’ll provide you with some information of what you can expect at each of the online operators:
Play Thunderstruck Slot – Rules, Layout, Bets & Rating
The Microgaming slot falls in the video genre and it has a classic 5 reels and 3 rows gameplay. Thereby, it’s fairly simple and easy to play Thunderstruck slot machine. Truth be told, what makes playing Thunderstruck, even more accessible is the fact that the game is such a staple of the gambling industry that you will be able to find it at virtually all new slots sites. Anyhow, there are 9 paylines that pay from left to right, with the exception of the wild symbol which pays both ways. Just set your desired betting amount, hit play and enjoy Thor waving his hammer.
| Reels | 5 |
|---|---|
| Rows | 3 |
| Paylines | 9 |
| Lines Pay | Left to right |
| Max. Win | £450,000 |
| Minimum Bet | £0.09 |
| Maximum Bet | £45 |
| Multiplier | Yes |
| Free Spins | 15 |
| Bonus Round | No |
| Jackpot | No |
| Wild | Yes |
| Scatter | Yes |
| Gamble | Yes |
This is a top penny slot allowing you to set the minimum coin value to just 1p, but the minimum total bet is 9p due to the 9 paylines. The maximum bet is £45. You can play around with the coin size and the coins per line, as the game offers a lot of flexibility.
Of course, the bigger your bet the bigger your potential win, especially when you hit the free spins round. Once you land on at least 3 Scatter Rams on any of the 5 reels, you’ll unlock 15 free spins with a multiplier of 3. However, you can potentially win more free spins during the feature, should you unlock 3 more ram scatters.
Thunderstruck Slot Theme, Symbols & Payouts
The game is devoted to the Nordic God of Thunder Thor, therefore it features him as the Wild symbol. In terms of graphics, you can’t expect much from a 15+ year old game. Thunderstruck slot doesn’t shine with any cool 3D visuals, however, it’s still quite compelling thanks to the regular wins.
Apart from the wild symbol, the online slot features other Norse specific motives such as Thor’s hammer, fist holding a wand, Valhalla, lightning, a horn, and more. In the table below, you can find out exactly how much the potential win is from each of them.
| Best Thunderstruck Symbols | Max Payput |
|---|---|
| Thor Wild | £50,000 |
| Rams Scatter | £22,500 |
| Hammer | £3750 |
| Fist & Wand | £3750 |
| Valhalla | £2000 |
| Clouds & Lightning | £1250 |
It’s only natural that the biggest wins in Thunderstruck slot come from unlocking 5 Thor Wild symbols at the same time. This will guarantee you at least £50,000, but it could potentially be even more, should you land the wilds while in the free spins’ mode. In short, the maximum possible win here is £450,000 which is just magnificent for a non-jackpot slot. Furthermore, such winnings can be seen at many fast withdrawal casino UK sites.
Thunderstruck Slot RTP, Variance & Tips
Another great aspect of the Thunderstruck slot is its relatively high return to player percentage. The game offers a 96.10% theoretical RTP and is also a low to medium variance slot. In fact, the volatility of the game is what is more important here, as it means that it will give you small regular wins. This means that you can last longer before running out of cash, even if you have a small bankroll. During our test, we found out that the wild symbol appears fairly often and doubles the amount of the winning line.
Thunderstruck Slot Software & Alternatives
As we’ve already mentioned several times, the mastermind behind the slot is the frontrunner software provider Microgaming. The company knows how to make great slots and is a specialist in delivering stunning graphics and branded games. Check out other Microgaming casino sites where you can enjoy games from the software provider. Alternatively, we encourage you to try any of the top-rated slots listed below.
Immortal Romance and Game of Thrones are likewise popular video slots from Microgaming’s catalogue. Meanwhile, Cleopatra and Starburst are also among the best online slots in the UK developed by IGT and NetEnt. Don’t hesitate to give them a go at some of the best slot sites tested and reviewed by us.
Important Questions
In this paragraph, we’ll answer some frequently asked questions from players from the UK regarding the Thunderstruck slot. We kindly advise you to read them through, in case there’s still some missing information that you’d like to know before starting to play for real money.
Thunderstruck Slot Verdict: Recommended
Considering the dated graphics, Thunderstruck slot is still quite entertaining and brings you a classic feel. It’s suitable for both high rollers and players with smaller bankrolls. Due to its slow to medium variance, you can last longer before running out of cash. Our conclusion on this cool online slot game is that it’s definitely worth a try.