Game description:

Not a fruit slot, but still an evergreen: It’s not often that both online gambling experts and hobby gamblers get just as excited about an online slot machine as they do when they are confronted by the disdainful gaze of Thor in ‘Thunderstruck’. This quest through the icy heights of Asgard adds even another puzzle of Norse mythology into the mix: Why does the powerful God of Thunder on this online slot from 2003 look just the same as Chris Hemsworth on the silver screen in 2011?

Game details:

Reels: 5

Lines: 1 - 9

Symbols: 13

  • Thunderstruck,
  • Thunderstruck,
  • Thunderstruck,
  • Thunderstruck,
  • Thunderstruck,


Solid, powerful on a scene spread out over 9 paylines – Thunderstruck attained iconic status in the online gaming community with the shake of a hammer. Even after more than a decade, this Thor themed game is still one of the most popular online slots from the Microgaming creative studios – even though not even one sexy Valkyrie is to be found on the reels. This slot machine also gets by without complicated special effects or complex bonus games. Instead, Thunderstruck holds our attention with fantastic, cooled down graphics in blue and violet tones that don’t even let the golden shimmer of the winning symbols warm up much. And Thor himself shamelessly does what he does best: He goes at it hammer and tongs. That is clear from the very first spin. Once he’s wound up, the rhythmic, rumbling thunder fills our ears almost like a bombastic Wagner opera. In keeping with the uncompromising atmosphere of this online slot machine, Thunderstruck offers few yet interesting chances to win. Nine to ace, the classic playing card symbols take their place in the lower tiers of the paytable. Bellicose symbols like lightning against a cloud-filled night sky or Mjöllnir, Thor’s steely-blue hammer, mean cash when they turn up often enough on an active payline from left to right. Thor himself awards the jackpot when he turns up five times on a payline, and as a wild card, he doubles all wins. Thor substitutes every other symbol on this online slot, except for the two purple mountain goats. They only have to show up twice, by the way, to make the coins jingle, no matter where they show up on the reels.


With its approximately 96 % payout quota, Thunderstruck is considered an online penny slot machine with excellent winning odds. Activating all nine paylines maximises your chance of winning, and all nine lines cost only 9 cents per spin, when you play for the minimum bet of 1 cent per payline. If you want to gamble for more, you are welcome to place the maximum bet of € 45 and, with Thor’s help, break the bank.


Three, four or five pair of goats automatically cause an impressive flash of lightning that signalises your invitation to the free spin bonus round. All wins are tripled in this round, and additional free spins can also be triggered. Thor’s rumbling thunder can help you to decent bonus winnings with a little luck – but we can’t promise that the violently tempered God will be generous or fair to you!


Whether you want to savour each spin or play up to 500 rounds automatically is entirely up to you. You can allow the reels to spin without interruption or configure them to stop between spins for up to 1.5 seconds. The gamble option is active in standard play mode, and you can take advantage of it to try for the chance at doubling or even quadrupling your last win. Of course, it’s all or nothing with Thor, so you could also lose it all. Thunderstruck has class, just like its hammer-swinging hero. But if you are looking to gamble online at slots with crazy adventures or complex bonus features, you yourself might be thunderstruck here. Tough it out! Give this divine online slot machine a whirl for free in fun mode first – maybe even with the sound off – and once you’ve become more comfortable with the Hammer God, you can gamble for real money at our legal, safe online casino!

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