Thunderstruck II Slot Online From Microgaming

Jackpot Game
Release Date
Slot lines
Slot reels
Max. win
Min. bet
Free spins
Symbol Stacked
Slot types
Slot Theme
Magic, Gods
Max. bet

Where To Play Thunderstruck II

Slotnite Logo

Rating: 9.6/10

Slotnite Review

Mobile compatible Casino is mobile compatible


  • Good customer support via live chat and email
  • XP Points loyalty and VIP programme
  • A diverse selection of games
  • Responsible gaming tools


  • No mobile app
Joy Logo

Rating: 9.4/10

Joy Review

Top game selection Casino has top game selection


  • Large selection of various games
  • Great bonuses
  • Fully licensed and regulated
  • Friendly and accessible support


  • Withdrawals are subject to 2% fee

Bonus Features

Thunderstruck II has so many different bonus rounds to keep any player entertained. Its bonus features are what it’s most famous for, and what makes it stand apart from other online slot games on the market.

Game Symbols

Thunderstruck II’s symbols include the standard playing cards 9 to Ace, Viking Ships, Valhalla, and various gods such as Loki, Valkyrie, Odin, and Thor. Thor’s Hammer serves as the game’s Scatter, triggering the different Free Spins rounds. The Thunderstruck II logo serves as the Wild for the game and can substitute for any other symbol except for Thor’s Hammer.

Bonus Rounds & Free Spins

There are multiple Free Spins as well as a Bonus Round for you to rack up winnings. These include the Wildstorm feature, as well as the different levels in the Great Hall of Spins, which is triggered by three or more of Thor’s Hammer.


Wildstorms appear out of nowhere during any time of gameplay. Thor will appear and turn five reels into Wild reels for one complete spin, meaning even more winnings for that round.

Valkyrie Bonus

This Free Spins level is activated between your first and fourth times landing on three or more of Thor’s Hammer. Valkyrie will give you ten free spins, each having a 5x multiplier. You can even activate more free spins during this feature.

Loki Bonus

Loki is summoned between your fifth and ninth times accessing the Great Hall of Spins. It features fifteen free spins and a Wild Magic feature. This feature will turn additional symbols into Wilds for even more winning combinations.

Odin Bonus

You will visit Odin on the occasion of your tenth to fourteenth times visiting the Great Hall. Odin will give you twenty free spins. Another feature within this bonus is Odin’s Ravens, which are Wild symbols that can turn random symbols into both 2x and 3x multipliers. If you’re lucky enough to land both of the God’s Ravens, you will be awarded a 6x multiplier.

Thor’s Bonus

Activated upon your fifteenth time visiting the Great Hall of Spins, Thor will give you the highest rewards out of any of the other gods. He will provide you with 25 free spins and a Rolling Reels feature. The Rolling Reels consist of consecutive wins as well as a multiplier of up to 5x.

Once you have unlocked every level of the Great Hall of Spins and visited every God, you will be able to choose which God to visit upon activating the feature.

Thunderstruck II Jackpot

There is no progressive jackpot in this slot. However, there is an in-game jackpot of 6,000 coins up for grabs.

Thunderstruck II Hits & Misses

Upon playing this captivating slot from Microgaming, you will notice all of its hits surely outweigh the misses.

  • plus icon
    • Multiple Free Spins rounds with different winning possibilities in the Great Hall of Spins
    • Wildstorm Bonus round feature
    • Mobile Compatibility
    • 6,000 coin jackpot
    • High RTP: 96.65%
  • minus icon
    • Retro graphics (still stunning today, though)
    • No progressive jackpot


If you’re looking for multiple opportunities to win on an online slot, try out Thunderstruck II for yourself. This slot from Microgaming is full of stunning graphics from Norse mythology as well as an epic soundtrack. There are even multiple levels in the Great Hall of Spins and a Free Spins feature with four different Gods handing out bonuses.

You can enjoy this game and all it has to offer on your desktop or mobile device. Try it today.


Does Thunderstruck II have Free Spins?

Yes, there are four different levels of Free Spins in the Great Hall of Spins.

Where can I play Thunderstruck II online?

You can play at any casino that supports Microgaming software on your desktop or mobile device.

What is the RTP of Microgaming’s Thunderstruck II?

Thunderstruck II has a high RTP rate of 96.65%.