Thunderstruck II

Thunderstruck II

Play Thunderstruck II Slot Game from Microgaming at this Casino
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Thunderstruck II is a non progressive slot game from Microgaming in 2010. It has a Norse Mythology theme and features cascading reels and expanding symbols, it has a 96.65% RTP rate and a maximum win of 8,000x your wager.

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Thunderstruck II Slot Review

Thunderstruck II, a sequel to the immensely popular Thunderstruck slot, takes players on a mythological adventure with Norse gods. Released in 2010 by Microgaming, this game stands out with its 5 reels and 243 ways to win, offering players a myriad of opportunities to strike it lucky. It operates under licenses from several respected gambling authorities, ensuring a secure and fair gaming experience. The theme intricately weaves Norse mythology into its design, with symbols and music that transport players to the realm of gods.


Playing Thunderstruck II is an immersive experience. The game’s visuals and theme consistency are remarkable, with high-definition symbols and backgrounds that reflect the mythological subject matter. Each spin feels like a step deeper into the ancient world of Norse gods, with Thor, Odin, Loki, and Valkyrie gracing the reels as high-paying symbols.

  • Betting Options and Strategies: Players can adjust their bets, with options ranging from a minimum of 0.30 to a maximum of 15.00 per spin. While the game does not have a traditional payline structure, the 243 ways to win mechanism provides ample betting strategies. Players often aim for the Great Hall of Spins feature to maximize their winnings.
  • Jackpot and Winning: The maximum jackpot win is 2.4 million coins, achievable through the combination of bonus features and multipliers. Landing five of Thor’s Hammer symbols, for example, triggers the entry into the Great Hall of Spins, leading players closer to the game’s highest payouts.

Slot Features

Thunderstruck II is rich in symbols and features that enhance gameplay:

  • Wild Symbol: The Thunderstruck II logo acts as the wild, substituting for other symbols to form winning combinations and doubling the payout of any combination it completes.
  • Scatter Symbol: Thor’s Hammer is the scatter, unlocking the Great Hall of Spins with three or more appearances.
  • Wildstorm Feature: Triggered randomly, this feature can turn up to five reels wild, offering massive winning potential.
  • The Great Hall of Spins: This multi-level bonus feature unlocks progressively, offering four types of free spins:
    • Valkyrie: 10 free spins with a 5x multiplier.
    • Loki: 15 free spins with a Wild Magic feature.
    • Odin: 20 free spins with the Wild Raven feature.
    • Thor: 25 free spins with Rolling Reels and increasing multipliers.

Jackpot and Payouts

Thunderstruck II’s jackpot and payouts are structured to provide thrilling opportunities for big wins. While the base game offers substantial payouts, the real treasures lie within the bonus features. The maximum payout of 2.4 million coins translates to significant dollar values, especially when playing at the highest stakes. Each of the Great Hall of Spins’ levels presents unique ways to amplify wins, making every entry into this feature a potential path to immense rewards.

Software and Graphics

Powered by Microgaming, one of the leading software providers in the online gaming industry, Thunderstruck II boasts exceptional software quality and graphics. The game runs smoothly across various platforms, including desktop and mobile devices, ensuring a seamless gaming experience. The attention to detail in the graphics, with each symbol and character beautifully rendered, contributes to the game’s captivating allure. The soundtrack, featuring thematic Norse music, complements the visuals perfectly, creating an engaging atmosphere that keeps players returning.

Return to Player (RTP) / Volatility

Thunderstruck II offers a Return to Player (RTP) rate of 96.65%, which is above average for online slots. This high RTP, combined with medium volatility, strikes a balance between the frequency and size of wins. Players can expect relatively regular payouts, with a mix of smaller wins and the occasional large payout from the game’s bonus features.


Thunderstruck II remains a favorite among players, thanks to its captivating theme, engaging gameplay, and potential for substantial rewards. Its combination of high-quality graphics, an immersive soundtrack, and generous bonus features make it a standout title in Microgaming’s portfolio. Whether you’re a fan of Norse mythology or simply seeking a slot game that offers more than just spinning reels, Thunderstruck II delivers on all fronts.

For those ready to embark on this mythological adventure, Thunderstruck II awaits. With its enticing mix of features and the chance to win big, it’s time to explore what the gods have in store for you. Spin the reels, unlock the mysteries of the Great Hall of Spins, and you might just find yourself favored by the Norse deities.

Coin Details

  • Reels 5
  • Pay lines: 243 ways
  • Progressive: No
  • Max Coins jackpot: 2.4 million coins
  • Mega jackpot Payout: Not applicable
  • Volatility: Medium
  • Scatter symbol: Yes (Thor’s Hammer)
  • Wild symbol: Yes (Thunderstruck II logo)
  • Multiplier: Yes
  • Free Spins: Yes
  • Bonus Game: Yes
  • Betting range: $.30 up to $15
  • Coin bet range: betting is simplified due to the 243 ways
  • Coins per line: 243 ways
  • Theme: Norse Mythology
  • Free Practice: Yes
  • Slot Type: Video Slots
  • Software: Microgaming
  • Released: 2010
  • Aspect Ratio: 16:9
  • RTP: 96-65%
  • Mobile Version: Yes