Thunderstruck II Slot Review: How to Play, Features and Free Spin Offers

Thunderstruck II slot review

While Thunderstruck may make you think of the classic AC/DC song, this slot is far from that but still packs the same kind of punch. Think more Norse Gods with this slot.

Thematically, one of Microgaming’s best efforts, the five reel slot is a fantastic game that has been available in online casinos for some time now but still gathers plenty of players on a daily basis.

And for good reason too. There are simply few slots out there like it. 

So, what’s it all about? Here’s our detailed review on the Thunderstruck II online slot…


How to Play Thunderstruck II: What’s it All About?

Like online slots such as Starburst and Rainbow Riches, Thunderstruck II has become a real staple of the online casino world thanks to its relatively simple gameplay that’s backed up by a true one-of-a-kind theme. While many slots have tried to replicate it, few have actually achieved so successfully.

The slot itself is a five reel, three row slot that has a staggering 243 different ways to win, all beginning with landing three matching symbols on consecutive paylines. 

It isn’t the greatest slot in the world when it comes to the lowest bet available. While many slots can be enjoyed for as little as 1p per spin, you’re looking at a minimum of 30p per spin here, as well as a relatively low highest spin of £15 per spin.


Getting Started: How To Play

Find a site that offers Thunderstruck II

To get playing Thunderstruck II, you’ll first need to find a place to play it. Luckily, it’s one of the most accessible online slots out there today and you’ll find it at the vast majority from the likes of Play Ojo to William Hill.

Select the Thunderstruck II slot and set your coin value

You’ll then need to open up the Thunderstruck II online slot and set your stake. This is easily done by the lower toolbar, where you can make multiple adjustments so you know exactly how much you’re playing with. There is also an autospin function which can be used to speed up the spinning process.

Time to spin…

Once you’ve set your budget, it’s time to start spinning the reels. Each game will only last a few seconds, unless you trigger one of the multiple bonus rounds available, more of which can be found below.

The final outcome

Once the reels stop, you will discover whether you have won or lost. Any symbols matching along paylines will trigger a payout that is automatically added to your bankroll. This can then be cashed out, or you can continue playing.


Thunderstruck II Best Features

Thunderstruck II has a number of bonus features and, in fact, perhaps one of the heftiest bonus packages out there with a total of eight different bonus rounds. These can all be found in the information tab on the slot, with some of the best of them highlighted below…

Thunderstruck II slot review


Wildstorm Feature

The Wildstorm feature is a bonus that will be triggered completely at random and what happens is that it’ll see Thor use lightning bolts to turn a random number of reels into wild reels. This can aid in matching symbols along paylines, while if you manage to trigger five wild reels you will win 8,000-times your stake!


The Great Hall of Spins

The Great Hall of Spins is a feature that can be triggered by landing three to five of Thor’s Hammer scatter symbols and you will be given a selection of different bonuses that are triggered depending on the number of times you enter The Great Hall of Spins. Each contains a set number of free spins and multipliers.


These are broken down as follows:

  • Valkyrie: 10 free spins and a five-times multiplier
  • Loki: 15 free spins and the Wild Magic feature
  • Odin: 20 free spins and the Wild Raven feature
  • Thor: 25 free spins and the Rolling Reels feature

Some of these features can help land up to 8,000 times your stake, while there are all manner of different sized multipliers featured within them.


What is Thunderstruck II’s Theme?

Thunderstruck II is very much a slot based around Norse mythology and has been hugely popular with fans thanks to the TV shows and movies that have touched on this theme over the last decade or so. 

The graphics and video nature of the slot really help capture a scene and you can’t help but feel tension when playing this slot. It’s dark, and moody, but one heck of an immersive and exciting slot to play. Every aspect of the detailing has been thought about, from the reels themselves to the backdrop and the soundtrack behind it.

Read More: Your ultimate guide to online slot tournaments.


Thunderstruck II Symbols & Pay Table

The symbols themselves are all based on different people within Norse mythology and the payouts will vary for each. 

You can receive a payout for landing as few as two matching symbols along a payline, although the vast majority of symbols in the slot do require three to pick up any kind of payout. 

The full paytable can be found below…

Symbol Five Four Three Two
Viking Ship 8.33x 1.66x 0.5x
Rainbow 10x 1.66x 0.5x
Valkyrie 11.66x 2.66x 0.66x
Loki 13.33x 2.66x 0.66x
Odin 15x 3.33x 1x
Thor 16.66x 3.33x 1x
Thunderstruck 33.33x 6.66x 2.5x
Bonus 200x 20x 2x 1x


Overall Thoughts: Thunderstruck II, an unforgettable theme

When it comes to Thunderstruck II, the theme is certainly what helps bring players back time and time again. It set a benchmark on what makes a great slot thematically and it hasn’t been competed with since in this genre.

The payouts are good, the bonus rounds are plentiful and, while the minimum and maximum bets aren’t great in range, at 30p per spin minimum, there is still just about enough there for the low stakes player.

It’s a slot we thoroughly recommend and one that will certainly become a mainstay for you too.

Read More: What are cascading reel slots and how do you play them?


How to get free spins on William Hill Vegas

1 Join William Hill Vegas using this link

2 Stake £10 on the selected solot

3 Get 100 free spins

4 Play Thunderstruck II slot

William Hill Vegas free spins

Thunderstruck II is a 5-reel online slot with 243 permanently active pay lines. If there are three or more Bonus Hammer symbols showing up on the reels, the Great Hall of Spins bonus game is activated.

RTP: 94.13%
Max. Payout: £121,000

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