Thunderstruck II Online Slot

Published: Sep 11th, 2018 | Updated: Apr 6th, 2021
Game Provider: Microgaming
Slot Info
RTP: 96.65%
Volatility: Medium
Maximum win: $ 250000.00
Progressive Jackpot:
Bonus Feature:
Theme: Fantasy, Action/Adventure, Norse Mythology
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Slot Setup and Betting Options

  • 5 Reels
  • 3 Rows
  • Autoplay Option
  • 3D Graphics
  • Thunderstruck Series Part of a Series
  • Mobile Version
  • 05.05.2010 Release Date
  • $ 0.30 Minimum Bet
  • $ 15.00 Maximum Bet
  • $ 0.30 Minimum Bet Line
  • $ 15.00 Maximum Bet Line
  • 243 Paylines
  • 243 ways to win
  • Win Both ways

Thunderstruck II Review

Thunderstruck II is a sequel to the very popular Norse-themed slot game, Thunderstruck. What strikes immediately is the quality of the graphics, animation, and sound effects from the intro and throughout gameplay. However, when digging a little deeper, you’ll find that the appealing design isn’t the only reason why this slot game is loved by so many.

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About Thunderstruck II Slot Game

Thunderstruck II features wilds, scatters, 4 different free spins, and multipliers. The graphics and sounds are fittingly epic for a slot of this stature, surely one of the most successful Microgaming slots of all time. The symbol design, backgrounds, unique audio, and the frequent use of thunder all amounts to a genuinely exciting slot experience.

Thunderstruck II is a 5 reel slot with 243 enabled ways to win. These are permanently enabled so you cannot select or de-select the win ways. Betting ranges from as low as 0.3 to as high as 15 per spin. You can also choose between 1 to 10 coins. For those who wish to make the most out of every spin, a handy Max Bet button is provided. There is no Auto Play function.

Check out Quick Hit Platinum slot for free spins with multipliers and instant rewards.

Features, Specials and Symbols

The game’s symbols include traditional card symbols 9, 10, J, Q, K and A, and Norse gods, such as Valkyrie, Loki, Odin and Thor. Thor is the highest paying symbol – land five and you will be rewarded with 500 coins. Furthermore, Thunderstruck II has a few really innovative game features. The Wild Storm Feature is triggered randomly and Thor’s lightning can turn up to 5 reels wild. The Thunderstruck symbol acts as a wild, substituting to complete a winning payline and doubling the win. It cannot substitute the bonus symbol. Landing the bonus symbol on reel 3, 4 or 5 awards entry into the “Great Hall of Spins”. Journeying through the “Great Hall of Spins” is the key to unlocking bigger wins. There are four types of free spins:

  1. Valkyrie - 10 Free Spins are awarded (and can be retriggered). All wins will be multiplied 5x.
  2. Loki - 15 Free Spins are awarded. This feature includes a Wild Magic character on the third reel which can turn other symbols wild. You can win up to 4 extra spins by landing more bonus symbols.
  3. Odin - 20 Free Spins are awarded. In this feature Odin’s Wild Ravens can turn symbols into 2x or 3x multipliers.
  4. Thor - 25 Free Spins with Rolling Reels are awarded. Consecutive wins lead to a multiplier of 5x max.

You’ll need to unlock the free spins bonus a couple of times until you can climb up the ladder. Luckily, the player save the game and can track progress on a golden progression bar. The further you go, the more chambers are unlocked and the more rewards are in store for you.

Thunderstruck II does not have a progressive jackpot. However, this isn’t really necessary thanks to all its rewarding bonuses and features. The highest fixed jackpot can be won with the wild symbol, which acts as a multiplier.

In short, it’s easy to see why the Thunderstruck II slot is a worthy successor of the successful Thunderstruck slot.

Slot Features

  • Multipliers
  • Scatters
  • Wild symbol
  • Free Spins
  • Random wilds
  • Multiplier wilds
  • Expanding wilds
  • Re-spins
  • Gamble feature
  • Retriggering
Showing , United States
Showing , United States

Meet Our Slot Tester

Bill Speros

Senior Producer at

With more than 30 years of experience in Sports journalism and online gaming, Bill has put a bevy of slot games through their paces. He focuses on getting a jump on what sets games apart from a jackpot, feature and thematic standpoint ahead of their release.

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