Thunderstruck II Slot Review


Thunderstruck II is a well known Microgaming slot from 2010, it’s the continuation of Thunderstruck from the same developer. If you have played this slot before, you know that the peak of the slot is to receive three or more of those Thor hammers!

The slot is based on Norse mythology, featuring gods such as: Odin, Thor, Valkyries and Loki. Get ready for Thors lightning and a thrilling adventure with Vikings.

Thunderstruck II is a slot that team SlotHits has played loads of times. We have lots of good memories from this slot and it’s definetly a true classic, but is it really a SlotHit?

Thunderstruck II Slot Gamefield & Symbols

It is a 5 reel, 3 row and 243 ways slot. On the reels are mighty gods and other Viking gadgets! The lower valued symbols are numbers 9, 10 and letters J, Q, K and A, those symbols are all well tailored.

The higher valued symbols are a Viking ship, a castle, Thors hammer, Valkyrie, Odin, Loki, Thor and a luminous Thunderstruck II logo. The Game field is rather simple, but the graphics are beatiful and so, are the symbols.


Thunderstruck II Slot Features

Thunderstruck logo:

It substitutes for all symbols except for the scatter symbol, it also doubles the win.

Wildstorm Feature:

“Wildstorm can strike randomly turning up to 5 reels wild.”
* Free Spins cannot be triggered during Wildstorm feature.

The Great Hall of Spins:

3, 4 or 5 scatter symbols award entry into the great hall of spins.
2 or more scatter symbols (Thor hammers) also give you a coin win.
* Multiple entries into the hall, will sequentially unlock further Bonus features!

Valkyrie Freespins:

  • Available from first Free Spins activation.

10 Free Spins

All wins are mutiplied by 5x and Free Spins can be retriggered.

Loki Free Spins:

  •  Available from the 5th trigger of the Bonus

15 Free Spins are awarded with Wild Magic Feature.
*Look out for Wild Magic symbol on Reel 3, it randomly transforms symbols into additional substitutes, 2, 3, 4 or 5 will Retrigger 1, 2 , 3 or 4 Free Spins respectively.’

Odin Free Spins:

  • Available from the 10th trigger of the Bonus.

20 Free Spins are awarded with Raven Feature.
Odin’s Ravens can randomly turn symbols into 2x or 3x Multipliers.

A 6x Multiplier can be awarded if both Ravens land on the game field.

Thor Free Spins:

  • Available from the 15th trigger of the Bonus.

25 Free Spins are awarded with Rolling Reels.
Consecutive win will increase the multiplier up to 5x.
Rolling Reels can award multiple consecutive wins.

Verdict & Conclusion

If you are into slots, Thunderstruck II is a must! The slot has all the ingredients that a top slot or SlotHit needs! It has thrill, excitment, well crafted symbols, the power from Nordic mythology, lightning, special features, splendid soundeffects and mega wins.

Maybe, best of all is that the freespins bonus mode has different levels for you to unlock. It’s certainly the icing on the cake and that is probably what makes this slot, so complete. In other words, this means that you can close your desktop or mobile phone and continue your slotadventure later, on at a certain level.

Another slot that has this feature is Finn and the Swirly Spin from NetEnt, in the slot you collect keys and unlock levels. Those levels are still unlocked if you close your computer and decide to play later. However it’s not just the unlock feature and the special feature that makes Thunderstruck II to such a great game!

What makes the game to one of the best Microgaming slots and an appreciated slot all over the igaming community is of course the astonishing gameplay. The slot is first class entertainment, it’s fun!

The appereance and graphics of the slot is very appealing and probably what makes the slot so, popular! The graphics are not spectacular in anyway and the slot doesn’t stand out in any particular way. Despite that the slot is a great classical hit, since it’s what it’s, a classy pure simple slot with oustanding gameplay. This is not just one of our favourite slots, it’s top rated by many reviewers and a true classic in the igaming community!

Thunderstruck II is certainly a SlotHit! What is not to like with the slot? There is no progressive Jackpot and the game can be slightly tiresome in the longrun. Despite that we strongly recommend the slot, the game is a must experience in every casino adventure. May the power from Thors hammer be with you and bring you those SlotHits you are aiming and longing for, have fun!

A SlotHit can be either a big win or a great slot. SlotHits are always chasing for slot hits. A slot needs a score of minimum 4.5/5 or 90/100 to get the honor to be called a SlotHit. Thunderstruck II slot receives a score of 94/100 and is, therefore a SlotHit!

Slot Rating 94/100 - (4.7/5)


  • SlotHit: Yes
  • Free Spin Levels
  • 4 different Free Spins


  • No Progressive Jackpot

Thunderstruck II Slot

Game Type: Vikings
Software: No download
Developer: Microgaming
Released: 2010
Gamble Feature: No
Reels: 5
Rows: 3
243: Ways Slot
RTP: 96-97%
Max Win: up to 2 400 000 coins
Min Bet: 0.30
Max Bet: 15
Jackpot: No
Rate Thunderstruck II Slot: