Thunderstruck 2 Slot Review and Demo Play

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Slot data
Min bet
Wildstorm feature, Great Hall of Spins feature, wilds, multipliers, free spins

Overview of the Thunderstruck 2 Slot

Thunderstruck II is a popular online slot game developed by Microgaming, one of the leading software providers in the online casino industry. The game, a sequel to the original Thunderstruck slot, was released in 2010 and has managed to stand the test of time.

The theme of the Thunderstruck II slot is centered around Norse mythology and the gods of Asgard. With five reels and 243 ways to win, the slot offers high-volatility gameplay, making it a favourite among both experienced and casual players. 

Thunderstruck II Main Screen
Thunderstruck 2 Main Screen

Thunderstruck 2 Symbols And Payouts

In the Thunderstruck 2 slot, players encounter a rich array of symbols that reflect the game’s Norse mythology theme. This not only enhances the game’s visual appeal but also plays a pivotal role in shaping the player’s fortunes. We’ll explore these symbols and their payouts in this section.


The paytable includes a set of traditional playing card symbols from 9 to A (carved into stone formations), followed by longships and Valhalla. The true stars of the show are the Norse gods themselves: Valkyrie, Loki, Odin, and Thor. The Thunderstruck 2 logo serves as the wild symbol, while Thor’s Hammer – Mjölnir – acts as the scatter symbol.


3, 4, or 5 = 0.5, 1.66, or 8.33x the stake

3, 4, or 5 = 0.5, 1.66, or 10x the stake

3, 4, or 5 = 0.66, 2.66, or 11.66x the stake

3, 4, or 5 = 0.66, 2.66, or 13.33x the stake

3, 4, or 5 = 1, 3.33, or 15x the stake

3, 4, or 5 = 1, 3.33, or 16.66x the stake

Game Logo (Wild)
3, 4, or 5 = 2.5, 6.66, or 33.33x the stake

2, 3, 4, or 5 = 1, 2, 20, or 200x the stake
Thunderstruck 2 Symbols


The Thunderstruck 2 slot provides an impressive 243 ways to win, a substantial leap from the original Thunderstruck. Rather than relying on traditional paylines, this game allows players to secure wins by aligning at least three matching symbols on consecutive reels, starting from the leftmost reel.

Thunderstruck 2 Playlines
Thunderstruck 2 Playlines

Thunderstruck 2 Slot RTP & Volatility

Understanding a game’s RTP and volatility is crucial to making informed choices and managing your gameplay strategy. In the case of Thunderstruck 2, these factors play a significant role in shaping the overall gaming experience.

Thunderstruck 2 offers players a competitive Return-to-player rate of 96.65%, which is slightly over the industry average of 96%. This figure represents the theoretical percentage of the total wagers the game is programmed to pay back to players over time.

  • Volatility

    Thunderstruck 2 boasts high volatility, which means that while the frequency of wins may be less frequent compared to low-volatility slots, the potential for more substantial payouts is significantly heightened. Players can expect thrilling big wins during gameplay.

  • Min / Max Bets

    When it comes to wagers in Thunderstruck 2, players have the flexibility to tailor their bets to suit a wide range of budgets. The game’s betting range accommodates both casual players and high rollers, allowing bets as low as $0.30 or as substantial as $15 per spin.

  • Jackpot and/or Maximum Win

    Thunderstruck 2 opens the door to the possibility of significant winnings with its enticing top prize worth 8,000x of the original stake. This colossal potential payout serves as a testament to the game’s allure, promising players the prospect of significant returns.

Wildstorm Feature

In Thunderstruck 2, there’s an electrifying surprise waiting for players in the form of the Wildstorm feature. During the base game, Thor descends to transform up to five reels into wild reels.

The impact of this electrifying transformation is astounding, offering the potential for significant wins. Notably, if all five reels turn wild, players can claim 8,000x the total bet.

Thunderstruck 2 Wildstorm Feature
Thunderstruck 2 Wildstorm Feature

Thunderstruck 2 Bonus Games

In Thunderstruck 2, The Great Hall of Spins is where the magic happens. To unlock it, simply collect 3, 4, or 5 Thor’s Hammer scatter symbols. Depending on how many scatters you gather, you’ll receive a multiplier of 1x, 2x, 20x, or 200x your total stake. This exciting feature is divided into four stages, each offering unique perks. Here’s what each stage brings:


Available from the first activation, this stage provides ten free bonus spins with a 5x multiplier. What’s even better is that you can retrigger more free spins, granting up to 20 in total. This is just stage one, and bonuses already seem over the roof. Just you wait for all the other entries on this list of bonuses.


Unlocked after the fifth activation, this stage gives you 15 free spins and introduces the Wild Magic Bonus Feature. Keep an eye out for Wild Magic symbols on reel 3, as they randomly transform symbols into extra wilds. You can also win one to four additional free spins by landing two to five scatters.


Accessible after the tenth activation, this stage rewards you with 20 bonus spins and introduces the Wild Raven feature. Odin’s Raven symbols can turn symbols into 2x or 3x multipliers at random. If both ravens appear, you can enjoy a substantial 6x multiplier, leading to wins of up to 3,320x your bet per free spin.


You can access this feature after entering the Great Hall of Spins 15 times. This stage offers 25 bonus spins with the Rolling Reels feature. Whenever you score a winning combination, the multiplier increases, starting from 2x and increasing to 5x with each subsequent Rolling Reel win to stack up your bankroll.

Thunderstruck 2 Great Hall of Spins
Thunderstruck 2 Great Hall of Spins

Our Playing Experience


The visual elements are thoughtfully crafted, immersing players in the universe of Norse mythology. They are complemented by dynamic animations that breathe life into this slot game.


The game’s auditory backdrop is equally as impressive, with a compelling musical score that harmonizes seamlessly with each spin and heightens the sense of grandeur and adventure.

The game’s engaging visuals and powerful soundtrack immediately drew us in. The game’s high volatility added an element of suspense, as the wins were less frequent but certainly made up for it when they hit. The game’s relatively generous RTP of 96.65% offers some comfort in knowing that the odds are fair.

The Wildstorm feature’s unpredictability added anticipation to each spin, making us wonder when Thor might strike and turn the reels wild. However, it has also been a test of patience, especially when awaiting to trigger the bonus features. Nonetheless, the allure of the maximum win of 8,000x the bet kept us going.

Best Thunderstruck 2 Alternatives

If you’re looking for alternatives to Thunderstruck 2, there are several other exciting slot games with various themes and features to consider. Here are some of the best alternatives:

Thunderstruck 2 Slot FAQs

What is the RTP of Thunderstruck 2?

The game boasts an RTP of 96.65%, indicating the long-term expected payout percentage, which is relatively favourable for players.

How do I trigger the free spins in Thunderstruck 2?

To activate the free spins in Thunderstruck 2, you must land three or more Thor’s Hammer scatter symbols on the reels. This will unlock the Great Hall of Spins, where each god level offers its own set of free spins and multipliers.

How many paylines does Thunderstruck 2 have?

Thunderstruck 2 offers 243 ways to win, replacing the traditional payline system, which increases the chances of forming winning combinations.

What is the bet range in Thunderstruck 2?

Players can place bets as low as $0.3 and go as high as $15 per spin, providing a wide range of betting options to suit different budgets.