The Thunderstruck video slot game from Microgaming has been on the online casino market for quite some time, but its popularity nevertheless seems to be fairly unwavering. Is that a bit strange? Well, give Thunderstruck a spin or two and you are going to understand why. Thanks to its elegant graphics and straightforward gameplay, you will never feel that the slot might be a bit old and out-dated. But what exactly has made Thunderstruck a true classic of online casino gaming?

Theme and Graphics

Nordic mythology has become very popular in recent years and Thunderstruck has been one of the very first games to build on that trend. The game’s regular symbols carry various images connected to the overall theme, including mythical castles and magical artefacts, while the two special symbols feature legendary creatures and Thor himself. On top of that, your adventures will be accompanied by chilling background music and haunting sound effects, so you will feel like a true battle-hardened adventurer.


Despite its age, the Thunderstruck video slot has numerous classic gameplay features that will grip your attention straight away. The scatter symbol, which features two mythical rams, can activate winning scatter combinations. Wins from those are multiplied by your total bets, giving you a chance to win big without any effort.

Apart from that, three or more scatter symbol activate fifteen free spins. That alone would be a very generous offer, but wait until you’ll hear that all regular wins are tripled during that period. Incredibly, free spins can be re-activated during the bonus game, which can easily lead to jackpot-like payouts for the luckiest of players.

Meanwhile, Thor acts as the game’s wild symbol that can complete winning combinations by substituting for any of the regular symbols. And, excitingly, all such combinations are paid out with a 2x multiplier! Generous rewards are also waiting for those who can manage to get entire winning lines from the wild symbols – for example, five of them will get you 10 000 coins – and that is usually even better than the free spins that you can win from the scatters.

Finally, you can also try your hand at the special gamble feature. Basically, you can multiply most of your regular winnings by correctly guessing the color and the suit of a covered playing card. However, skipping that option might sometimes be the right choice – after all, wrong guesses erase all winnings.


During its time on the market, Thunderstruck has managed to get masses of dedicated fans and the fact that it can still be found in various popularity lists (even though its successor has already been released by Microgaming) speaks for itself in all honesty. It is available at plenty of online casinos and, over the years, it has indeed become one of the true classics of online casino gaming. So head to your favourite casino straight away and give Thunderstruck a few spins – we guarantee that it is going to be a thoroughly enjoyable experience.

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Rating 3.6 by CasinoGamesReview