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Natalie Last Updated 2025-10-27

Written by Natalie Natalie Stephanopoulos

2783 Written reviews
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Fact-checked by Nenad Neskez

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Thunderstruck, the hit video slot based on the antics of Thor, has been so popular that Microgaming has created a sequel. Thunderstruck II uses five reels and offers an astounding 243 ways to win. It also packs in wilds, wildstorms and a five tier free spins bonus round. It features all the best known characters from Thor and offers the chance to win up to 10,000 coins.

Thunderstruck II Slot Theme

Fans of the film, or those familiar with the fable or comics, will instantly recognize the graphics and characters used on Thunderstruck II as they all relate to Thor. Valkyrie, Loki, Odin, Raven and Thor all make an HD appearance on the reels, accompanied by some of their famous traits, powers and weapons. These include Mjölnir (Thor’s mighty hammer), longships, the rainbow road and themed 9, 10, Jack, Queen, King and Ace icons.

A mystical, mellowing, music track plays in the background. This provides a constant sense that something big is about to happen, and when it does the music or sound effects change again. The combination of these bespoke sound effects, HD graphics and animations make Thunderstruck II one of the best playing slot around at the moment - it's a real work of art.

Betting Options and More Functions

The slot offers 243 ways to win, so you'd expect wagers to be on the steep side. Thankfully you'll find the polar opposite as bets range from 0.30 to £/$/€15 per play. Players cannot adjust the number of lines but can use up to ten coins depending on their requirements.

There are two controls panels to choose from; expert for players wishing to use auto plays and regular for those who don't. There's no other difference between the two panels.

Thunderstruck II Slot Features

The Thunderstruck II logo will substitute for all other reel graphics excluding the hammer bonus. Any win gained whilst using this wild is doubled during normal and free spins. You can also benefit from the awesome wildstorm which is triggered randomly. This can fill up to all five reels with wilds which means epic wins can be gained.

Three or more Hammer icons (Mjölnir) will award the Great Hall of Spins. The more you enter the Great Hall, the higher the number of spins and multipliers gained.

Valkyrie awards ten spins with a 5x multiplier from 1 to 4 visits.

After the fifth visit you will gain 15 free Loki themed spins with the possibility of magic wilds on the third reel.

After the 10th spin Odin will award 20 free spins with wild ravens. These ravens can randomly transform icons to create wins. If both ravens are used then the resulting wins are multiplied by six.

Finally, after 15 visits to the Great Hall, you will earn Thor Spins. You receive 25 free spins with consecutive wins increasing a multiplier to a maximum of 5x. The reels also display as rolling reels which can create multiple consecutive wins.

Our Take on Thunderstruck II

With a second upcoming movie it's never been a hotter time for Thor themed games. Although Thunderstruck has nothing to do with Marvel we feel the graphics and gameplay are equal to the films and graphic comics. The sheer number of features, betting options and ease of use make Thunderstruck equal, and if not better than, the amazing original. Play it today at any of the Microgaming venues below.

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Video Slot game data and features

  • 5Reels
  • 243Pay lines
  • $500.00Max cash jackpot
  • 96.65Payout Percent
  • YesWild Symbol
  • YesMultiplier
  • $0.3 - $15Betting Range
  • 0.01 - 0.1Coin bet range
  • 10Coins per line
  • NoProgressive
  • 10000Max coins jackpot
  • 2430Max coins
  • YesScatter Symbol
  • YesFree spins available
  • YesBonus Game
  • NoBuy feature
Full Screen

4.0/ 5

From 286 votes

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