Thunderstruck II
logo thunderstruck ii microgaming
Win chance
5 Stars
Min bet £0.30
RTP 96.65%
Reels 5
Paylines 243
general Name Thunderstruck II
Release date 2010-05-05
Provider Microgaming
Profit info Slot features
  • 5 reel slots
  • Bonus Game
  • Free Spins
  • Multiplier
  • Scatter Symbol
  • Wild Symbol
Chance to win 20%
Paylines 243
Stake Min bet £0.30
Max bet £15

Thunderstruck II Slot Review

The earlier version of Thunderstruck slot appeared in May 2010, and its developers remastered Thunderstruck II in December 2020 to add a modern touch to the game. The slot creators are Microgaming, and like all their other slots, they weren’t stingy in offering exciting bonus features to the Thunderstruck 2 slot.

If you like to play ancient mythology themes, this one might be your pick. You can easily play Thunderstruck 2 online slot on your mobile phones and tablets. We will go into all the detail you are hoping for in this Thunderstruck II slot review.

Design and Theme


Thunderstruck 2 slots are designed on a Norse-mythology theme and have Scandinavian roots. And so you will find mythical characters such as Thor, Odin, Loki, and Valkyrie capturing the reels and giving the slot the attempted ‘mythical’ look. The solid grey background of the reels without any images on the backdrop further accentuates the rugged look of this game. The audio track used is also minimal, as Microgaming has tried to give this one a serious look.

Thunderstruck 2 Game Features and How To Play


Thunderstruck 2 is laid on a 5*3 reel format and offers 243 paylines to make winning combinations. To have the best chance of winning in the slot, aim for landing scatter symbols as many as possible, as that will create the much-needed magic on the slot’s five reels.
The minimum betting range starts from 0.30 GBP, which can go up to 15 GBP. When you play Thunderstruck 2, you can win up to 480,000x your initial stake. However, real money wins cannot be made from the Thunderstruck 2 demo play.

Symbols of Thunderstruck II Slot Game


You can find all the game symbols and how they pay from the table below. Though there are many multipliers to earn as the game’s bonus features trigger with 5 Thor’s hammer scatter, you instantly make a 180x multiplier.

You can hail for the Thunder Struck wild, as it will double your wins when doing its substitution job. There is no measure to the payouts you can total by the end of the Great Hall of Spins. But for now, you can just check out the payouts on the paylines, and here we go!

Symbols 2 Symbols 3 Symbols 4 Symbols 5 Symbols
Thunder Struck Wild 2.25x 6x 30x
Thor’s Bonus Hammer Scatter 0.9x 1.8x 18x 180x
Thor 0.90x 3x 15x
Odin 0.90x 3x 13.5x
Loki 0.60x 2.4x 12x
Valkyrie 0.60x 2.4x 10.5x
Valhalla 45x 1.8x 9x
Viking Longship 45x 1.8x 7.5x
A, K 0.30x 0.60x 4.5x
Q, J 0.21x 0.45x 3.75x
10, 9 0.15x 0.30x 3x

Features Bonuses for Thunderstruck 2 Slot


The slot offers a grand round of free spins, creating payouts for the players in multiple ways. Once in, buckle yourself up for the wild magic feature, ravens in action, and rolling reels feature to see some scrumptious wins coming over. Besides these, you can also see the Wild Storm feature in action to see multiple wins rolling. Let’s look at how each feature works and what payouts you can expect.

Thunderstruck 2 Free Spins

With three or more Thor’s bonus hammer symbols, players can enter The Great Hall of spins and earn free spins and multipliers and also access special features as each God blesses you in subsequent rounds.

The Great Hall of Spins

Players can unlock four free spin bonus features once they have entered the Great Hall of Spins. These bonus features get triggered starting with Valkyrie, Loki, Odin, and Thor, in that order. Here is what you can expect in each of these bonus features.

Valkyrie Feature

valkyrieThe servant of Odin, Valkyrie, come first to welcome you to the Great Hall of Spins.

Here, you are offered 10 free spins instantly, with all wins fetching a 5x multiplier to the player.

Loki Feature

lokiLoki can appear with the 5th trigger of free spins and rewards with 15 free spins. The exciting feature with Loki is the Wild Magic feature, where the special ‘Wild Magic’ symbol will appear on reel 3 and converts up to 15 symbols into wild magic symbols. Further, when Loki is present, with 2, 3, 4, or 5 scatters on the reels, players can earn 1, 2, 3, or 4 free spins.

Odin Feature

odinOdin, the widely revered God, will reward players with 20 free spins and the Wild raven feature. The ravens can transform up to two symbols into Thunder Struck wild symbols with a multiplier of 2x or 3x. If Odin’s ravens land together, players can earn up to a 6x multiplier. The Odin’s feature can be triggered after the free spins feature has been triggered for the 10th time.

Thor Feature

thorIf the free spins have triggered for the 15th time, you will visualize the great Thor ready to shower you with wins in multiple ways.
First of all, you get 25 free when Thor appears on the reels, and along with it, you will find the reels rolling and winning combinations made from all directions. Players earn through a multiplier trail with each spin, starting from 1x on the first spin to a 5x multiplier on the 5th spin.

The Wild Storm Feature

This feature occurs randomly during the game and can turn all five reel columns wild, creating winning combinations everywhere. Free spins round cannot be triggered when the wild storm feature is in progress.

What Is The Best Bonus Feature?

Thunderstruck 2 best bonus feature is, of course, when Thor God himself appears and sets the reels rolling. The winning symbols disappear, and new symbols appear to create more combinations with multiple wins flowing during this feature.

Thunderstruck II RTP & Volatility

This is a highly volatile slot, and you can expect Thunderstruck 2 RTP to be 96.65%. The volatility would differ depending on which level in the Great Hall of Spins you are. The subsequent free spins triggers would largely fluctuate your payouts from the game.

Pros and Cons

Through our expert eyes at Gamblorium, the Thunderstruck 2 slot is examined for its unique blend of positive and negative attributes. Let’s dive into the details.

Pros: Cons:
Microgaming did a perfect job with an ancient theme Highly volatile
Multiple bonus rounds to keep players calling for more The final bonus round triggers with the 15th trigger of free spins
Huge multipliers in store

Thunderstruck II Slot Overview Conclusion

Overall, the developers have done a brilliant job with fantastic bonus features and seemingly never-ending wins. As we’ve seen at Gamblorium, once you get the hang of this game, trying the Thunderstruck 2 Mega Moolah slot is a great next step, especially for those seeking Microgaming’s customary progressive jackpot, which boasts an average payout of £3 million.

Thunderstruck 2 Slot FAQs

Does Thunderstruck II have free spins?

Thunderstruck 2 free spins round is called the Great Hall of Spins, where the four main symbols offer their respective free spins, multipliers, and bonus features.

What is the biggest single win on Thunderstruck 2?

The biggest single win on Thunderstruck 2 is currently unknown, as it can vary depending on the player’s bet amount and luck. However, it is a highly volatile game with the potential for large payouts. It’s always recommended to check the game’s paytable and understand the rules before playing to increase your chances of winning big.

Can I play the Thunderstruck II demo?

Yes, you can play Thunderstruck 2 for free. You can find Thunderstruck 2 demo play on any of our listed casinos at Gamblorium.