Thunderstruck Slot Review with Demo

The Thunderstruck game ranks amongst the most popular titles from Microgaming. Created in 2004, Thunderstruck by Microgaming initiated a new age in the online gaming world. Moreover, the demand and popularity of this game let to the development of the second part, which builds on the achievement of the first instalment.

The immersive theme is one of the many reasons why the game gained popularity. By presenting Norse gods, this game brought something new to the online casino world. Read our free Thunderstruck slot machine review below to learn everything about the slot game.

Thunderstruck Features Overview

Theme Fantasy, Viking
Type Online Video Slots
Software Microgaming
Reels 5x3
Maximum win 8,000x Stake
Paylines 9
Min coins per spin 0.01
Max coins per spin 1.00
Release date 15 December 2004
Special features Wild Symbol, Scatter Symbol, Autoplay Option, Multiplier, Free Spins
RTP 96.1%
Slot variance MED
Mobile Landscape Screen Layout

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Thunderstruck Slot Theme and Graphical Interface

Coming with a Nordic theme, the game throws you into a mysterious world of ancient mythology, where lightning will strike to bring you some remarkable rewards. When the slot loads, you’ll see the logo of the game in a dark red front. In the rear, you’ll be able to see the Scandinavian god Thor, with his usual helmet, and an imposing smooth blond beard matching his mane.

After the game loads up, the reels will emerge on the screen, consisting of boxes with the icons set in a stone background. At the bottom section of the screen, there is a control panel, whereas information concerning the game can be gotten at every side of the reels.

The symbols consist of Scandinavian items starting from the Mjölnir, or rather Thor’s hammer. There are also a handful of low-paying symbols that are symbolised by gaming card numbers, as is the case in lots of Microgaming casino games.

On the whole, this title comes with simple and colourful graphics. The visuals have an acquainted style that can remind you of children’s books, and we love the effect. The game’s simple format enables you to quickly focus on having fun and making money, whereas the lovely hues are tempting. Whether you play Thunderstruck slot free rounds or spend real money, you’re in for a treat!

How to Play Thunderstruck Slot Machine Online

If you’ve played a slot casino game before, you’ll have no trouble getting started with Thunderstruck. Why? The five-reel video slot has standard layout, a 5×3 grid, found in most online slots. This thrilling title commemorates the God of Thunder, Thor, who is the wild symbol. Besides Thor, the moment you set the reels in motion, more symbols will emerge. The logos are rams which is the scatter, Thor’s hammer, pole and, of course, 9, 10, J, Q, K, and A symbols. You can play Thunderstruck for free right from this page or spend real money at any of the reputable Microgaming online casinos we’ve recommended for you.

The Basics

Before starting this exciting venture, you have to set your wager. Tapping on +/- beneath the coin symbol controls the coin size. Clicking on ‘Select Coins’ regulates the number of coins staked. You can also manage the amount of paying lines by clicking ‘Select Lines.’ Clicking on ‘Spin’ will initiate the gameplay while ‘Bet Max’ will automatically wager the maximum sum and start the reels. To be able to play for a given number of times with no disturbance, you’ll have to tap on ‘Expert’ and then ‘Auto Play’.

Bonus Features

Three ram symbols will award you 15 free spins where your payout will be trebled. Furthermore, the free spins can also be re-activated. Thor’s icon as the wild, will stand in for other in-game symbols to complete a winning combination, and double your initial payout. Additionally, in the free spins round, the wild icon also throws in a multiplier of 6x!

With every line win, you can take a crack at the Gamble Feature, where you can boost your earnings. Predicting the colour of the hidden card accurately will have your win doubled, whereas predicting the suit quadruples the sum of the big win Thunderstruck. On the other hand, wrong predictions bring about a loss. You can always stop the Gamble Feature by yourself and save your winnings by clicking ‘Collect’.

Free Thunderstruck Slot Machine Tips

For you to win at this game, you’ll have to obtain a minimum of three matching symbols in a row, as you would in any other slot game. This brings about an automatic payout, though, it’s vital knowing that the larger the combination, the larger the cash award. Getting four matching symbols will earn you a bigger prize, and so, you should keep tabs on the big symbol combinations.

It’s also essential, knowing that various symbols have varying values. The high-pay symbols are depicted by Thor’s hammer, a castle, a horn, plus other Scandinavian-themed items. Low-pay symbols are depicted by playing cards. Keep in mind Thor himself is the wild symbol which enables you to form wins during the game, while the ram activates the game’s free spins round.

Check out a great Riches of Midgard: Land and Expand slot game too, designed by NetEnt.

Thunderstruck Slot RTP

The RTP, also called Return to Player, for the Thunderstruck online slot is 96.1%, meaning that you have lots of room for making money. Moreover, coming with a medium to high volatility, you will come across a couple of big wins on occasion as long as you line up the right game icons.

Check out the sequel here.

Thunderstruck Free Play

Besides wagering real money, you can also play Thunderstruck for free. Slot demo mode comes with numerous benefits. Above all, if you play for fun, you can easily learn how to play the game, and you’ll have a more realistic view of the payouts you can anticipate. If you decide to play for free, you can use the same bet level you would use if you were wagering real money. Payouts are affected by the level of your bet. The bigger the bet, the higher the odds of you winning big.

Thunderstruck Mobile Slot

You can play it not only on laptops and computers, but you can also enjoy spinning the reels on from your mobile device. The mobile compatible slot can be played in all Android and iOS devices. The game has been optimised for all mobile devices, which means that it will resize to fit any screen. Thus, if you prefer mobile gaming, this is definitely not a problem.


🌩️ Can I play Thunderstruck slot for free?

Of course, you can enjoy playing the Thunderstruck demo mode for free before you start wagering real money. You’ll be able to enjoy all the game’s features for free.

🌩️ Does Thunderstruck have free spins?

Sure, you only need to land the scatter symbol to activate the free spins bonus round. You can always find information about the game’s free spins in the paytable.

🌩️ Can I win real money playing Thunderstruck?

Yeah. You can play for real money by signing up at a reliable online casino in the UK, Canada, Australia. To play for real money, you’ll have to load a deposit at the casino.

🌩️ Should I download the Thunderstruck slot to play?

The choice is yours. This slot is accessible via both downloadable and no download platforms. Since there’s no slot machine app exclusive for this title, you can either play the slot via an online casino app or play directly from your browser.

🌩️ Can I Play Thunderstruck with No Deposit?

Yes, there are online casinos in the UK, Canada that offer no deposit bonuses which you can cash in on and play to win real withdrawable cash after you land the right icons on the reels.