First Deposit: 100% Match Bonus up to C$400

The Thunderstruck slot is a 5 reel 9 payline game powered by the impressive Microgaming and was created back in October 2003. It offers big wins courtesy of the Free Spins feature where you can win up to 30 free spins with all wins subject to a 6x multiplier. With a 96.1% RTP, this iconic game offers max wins of 30,000 x bet per free spin. Find out more in our Thunderstruck review.

  • Fun theme
  • Excellent on mobile
  • Exciting bonuses
  • Frequent payouts
  • Not for high rollers
  • Theme seems a bit dated
  • Low volatility

Play Thunderstruck Slot For Free

Thunderstruck Slot Casinos For Canadians
First Deposit: 100% Match Bonus up to C$400
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C$500 Signup Bonus
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Minimum Deposit:
$1 on first
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5 games
First Deposit:100% Match Bonus (up to $150)
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Thunderstruck Slot Machine Details

Symbols Thor, Mjolnir, hand, thunder, ram, castle, horn, A, K, Q, J, 10, 9
Software Microgaming
Reels 5 Reels
Paylines 9 Paylines
RTP 96.1% RTP
Coin value 0.09 – 45.00
Maximum payout 50.000


Thunderstruck Free Spins and Bonus Offers

Symbol Base Game 3x Multiplier 6x Multiplier
Thor Wild 10,000 x bet 30,000 x bet NA
Thor’s Hammer/Staff 750 x bet 2,250 x bet 4,500 x bet
Castle 400 x bet 1,200 x bet 2,400 x bet
Lightning Bolts/Horn of Plenty 250 x bet 750 x bet 1,500 x bet
A/K 125 x bet 375 x bet 750 x bet
Q/J/10/9 100 x bet 300 x bet 600 x bet

Using the list provided with the best casinos to play Thunderstruck, you will have no trouble finding the right one for you. Each of them offers excellent welcome bonuses and other promotions, and it is up to you to find the bonus that suits you best. In addition, some of these casino bonuses may also offer you free spins of Thunderstruck!

Having tried playing Thunderstruck for free and decided to try your luck with real money, let’s move on. If you don’t have a favorite casino, you can always check out the operators we have suggested in this Thunderstruck slot review. In any case, before you make your final choice, we recommend you take a look at the best online casino bonuses. After all, you will be sure to know in which casino to spend your money.

A bonus game with a chance to double or even quadruple your winnings from the previous spin!

Whenever you get a winning spin, you can take advantage of the latest feature of this game: a bonus game with a chance to double or even quadruple the winnings from the previous spin! You will see a face-down playing card and can choose to guess its suit (for double or nothing) or color (for quadruple or nothing). Of course, if you guess, you lose all winnings from that round. Fortunately, this game is totally optional; if you want to take your money and run, that’s possible, too.

Players Love what Thunderstruck Has to Offer

Thunderstruck is the first game in a successful Microgaming franchise. It is a major attraction for many online casinos, and for good reason. With a fun design, attractive bonuses, wild cards and frequent winnings, players love what Thunderstruck has to offer and continue to play it in 2024, despite the release of a sequel.

How to Play Thunderstruck for Real Money?

Symbol Payouts/Info
9 2, 3, 4 or 5 = 0.22, 0.55, 2.77 or 11.11 x bet
10 3, 4 or 5 = 0.55, 2.77 or 11.11 x bet
J 3, 4 or 5 = 0.55, 2.77 or 11.11 x bet
Q 3, 4 or 5 = 0.55, 2.77 or 11.11 x bet
K 3, 4 or 5 = 1.11, 5.55 or 13.88 x bet
A 3, 4 or 5 = 1.11, 5.55 or 13.88 x bet
Horn of Plenty 3, 4 or 5 = 1.11, 5.55 or 27.77 x bet
Lightning Bolts 3, 4 or 5 = 1.11, 8.33 or 27.77 x bet
Castle 3, 4 or 5 = 1.66, 11.11 or 44.44 x bet
Thor’s Staff 2, 3, 4 or 5 = 0.22, 2.77, 11.11 or 83.33 x bet
Thor’s Hammer 2, 3, 4 or 5 = 0.22, 2.77, 11.11 or 83.33 x bet
Thor Wild Substitutes for symbols above + pays up to 1,111.11 x bet
Rams Scatter 3+ triggers Free Spins feature

Finally, after going through all the little details of Thunderstruck, the time, no, the thunder has finally sounded. Now it’s time to explain how to start playing. First of all, we hope you have decided which operator to spin the reels with. If you’re still not sure where to go, you can always choose one of our recommended casinos, such as PlayOJO. You can also check out our Luxury Casino review to learn more about another operator offering this slot.

In any case, once you enter the website in question, sign up and don’t forget to claim the casino’s welcome bonus. After all, we want to get the most out of the casino. These welcome bonuses often offer free spins, which is exactly what we all want. Secondly, we are more than willing to play Thunderstruck with real money.

However, we would like to point out that even when you have learned all the information about Thunderstruck slot, there is still some risk involved. Therefore, please keep an eye on your credits and overall budget during your playing session. Finally, when playing Thunderstruck online for the first time, it is best to start with low bets and increase them as you gain experience.

Thunderstruck Slot RTP and Volatility

Thunderstruck’s RTP – also known as return to player or payout ratio – is 96.1%. Thunderstruck also has medium to high volatility. This means that the game offers some big wins, but they are not frequent: you may have to play for a while before you encounter one! The game also offers smaller, more frequent wins.

FAQ about Thunderstruck Online Slot

🍁 What is the RTP of the Thunderstruck slot machine?

Thunderstruck slot from Microgaming has an RTP of 96.1%.

🍁 Does Thunderstruck offer free spins?

Yes, it is possible to win free spins in this game. Just tap the scatter symbol to activate the free spins bonus round, during which all winnings are tripled.

🍁 What is the biggest win I can get when playing Thunderstruck slot?

The biggest win available in Thunderstruck is 10,000 times the bet, paid out by the wild Thor symbol.

🍁 Are there multipliers in Thunderstruck?

The wild symbol multiplies all wins it is involved in by 2, while all wins are multiplied by 3 in the free spins round.

🍁 What are the best Thunderstruck casino sites?

A great game like Thunderstruck is available at many online casinos. Keep in mind that there are many fake sites, which can pose a danger to you and your personal information. Therefore, we advise you to choose only the best Thunderstruck slot sites, which are licensed and well regulated.

🍁 Is Thunderstruck free from scams?

In all honesty, no game can be safer than this one. The game was created by industry giant Microgaming. The software provider, which is the largest and oldest developer of online games, focuses on the reliability and safety of its products. Therefore, we can confirm that Thunderstruck is free of scams.

🍁 What is the RTP% of Thunderstruck?

Regardless of the quality of a game, the potential benefit is also very important to all of us. As mentioned in our review, Thunderstruck’s RTP is an impressive 96%. This percentage is high compared to other similar slots with a Nordic gods theme. Therefore, we are sure that you will enjoy this game very much.

🍁 Are there any free spins for Thunderstruck no deposit?

Unfortunately, there are no free spins promotions for Thunderstruck. However, we would like to remind you that there are still many casinos that offer great welcome bonuses and other promotions. Finally, we are sure that there will be new special bonuses for Thunderstruck, as this game is in high demand.

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