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Thunderstruck 2

Thunderstruck 2 was released in May 2010 and is Microgaming’s sequel to its popular slot, Thunderstruck, which first came out seven years earlier in 2003. The 5-reel game is themed on the Norse God Thor, the master of thunder, lightning, storms and strength. The powerful God is said to be tasked with the protection of all mankind and can be recognized by the massive hammer he wields.

In popular culture: The character Thor has gained popularity through the years due to his appearances in Marvel Comics comic books and in his own 2011 feature film distributed by Paramount Pictures. Marvel has released a variety of slots based on its characters, including one based on Thor. Thunderstruck 2, however, is not related to the movie or to any Marvel characters

Best Casinos to Play Thunderstruck 2:

How to play

Thunderstruck 2 is a 5-reel, 3-row row slot which uses the 243 ways to win payout structure. This means that winning matches don’t need to occur on specific paylines, and symbols can appear in any reel position as long as they occur on adjacent reels. This is a big change from the original Thunderstruck slot, which featured a simpler payout grid of 9 lines.

High-value symbols: The game’s high-value symbols all represent different Norse gods and locations where Thor is said to make his home. The Thunderstruck 2 branded symbol serves as the wild and can substitute for all others except for Thor’s Hammer. The icon is also the highest paying symbol, awarding 1,000 coins for 5, 200 for 4, and 75 for 3. What’s more, when the symbol is used in a winning match, your payout will be doubled.

The other symbols include Thor’s ship, his home and his trusty hammer, along with the Norse gods Loki, Valkyrie, Odin and Thor himself. The remaining symbols are the generic playing card icons (A, K, Q, J, 10, 9) utilized in most online slots.

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Graphics and sounds

Powerful presentation: The developers of Thunderstruck 2 have created an epic symphonic soundtrack which gives the game a cinematic quality. The music continues to play in the background as you spin, and when a winning match occurs, the music changes to highlight the occasion. When a Thunderstruck symbol hits the reels, a crack of lightning can be heard, with the symbol coming alive and moving outside of its frame. A similar effect is used with the bonus symbol, which comes alive and is struck by lightning when it falls.

The reel set is situated on a dark stone surface with ancient Nordic designs bordering the game. The music and graphics make the slot appear powerful and rigid, and the slow pace of movement of the reels only adds to the effect.


Thunderstruck 2 is not a progressive slot, and therefore does not offer a community jackpot. On the other hand, the slot boasts four bonus features, special symbols, free spins and more, all of which can result in some very impressive payouts. The maximum win that the game can deliver is a massive 2.4 million coins.

At A Glance

  • Bonus Feature: yes
  • Scatter: Yes
  • Wild reel: During Wildstorm feature
  • Free Spins: Yes
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Special features & symbols

The big draw: Where Thunderstruck 2 really shines is in its main bonus feature, called the Great Hall of Spins. To activate the feature, you’ll first need to hit 3, 4 or 5 of Thor’s Hammer symbol on the reels. Once that occurs, you’ll be awarded a bonus round which is determined by how many times you have activated the feature in previous spins. You will then progress through the rounds for ever-increasing rewards until you hit the final round and receive the most profitable bonus of all. These are the four rounds and their prizes:

  • Valkyrie: You will be awarded this bonus round the first four times you trigger the bonus feature. Sit back while you enjoy 10 free spins with all of your wins multiplied by 5X. You can retrigger this round and receive even more free spins.
  • Loki: This feature is awarded starting from the fifth time that you trigger the Bonus round. You’ll receive 15 free spins during which Wild Magic symbols may fall and transform normal symbols into substitutes. It’s possible to retrigger this feature for more spins as well when 2, 3, 4 or 5 Hammer symbols fall during a spin.
  • Odin: This third bonus round is triggered starting from the tenth time that you activate the Great Hall of Spins. This time around you’ll receive 20 free spins in addition to the Wild Raven feature. That feature puts a pair of ravens atop the reel set, which can randomly turn symbols into 2X and 3X Multipliers. If both ravens land on the reels, you will receive a 6X Multiplier.
  • Thor: This final and most lucrative Bonus round begins starting from the fifteenth time you trigger the bonus. Receive 25 Free spins with Rolling Reels, which can create multiple winning matches on the same spin. Furthermore, consecutive wins will increase your Multiplier to up to 5X. Once you’ve completed this round you’ll be able to choose any of the four rounds the next time you activate the Hall of Spins.

You might be wondering how you can activate the bonus that many times on a single spin. Fortunately, you don’t have to. Thunderstruck 2 records your progress on a status meter above the reels and will remember the place where you left off between spins.


Microgaming has built a very worthy successor to the original 9-line Thunderstruck slot. The game has been upgraded in multiple ways, boasting an improved musical score, more intricate graphics, a new payout structure and a multilevel Bonus round with plenty of rewards to go around. Apart from the main Bonus, players can win plenty of cash with other features, most notably the Wildstorm feature, which can turn every reel wild. All the previous features combined plus the possibility to win 2.4 million coins makes Thunderstruck 2 definitely worth taking for a spin.