Thunderstruck Slot Review

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Written By Kay Jones

The good old Thunderstruck slot game is still one of the most popular Microgaming titles, even after more than 15 years after its release. This iconic game helped Microgaming climb the ladder of popularity and eventually establish itself as a number one casino software provider. Thunderstruck looks as great as the day it was launched, with its vibrant graphics and impeccably smooth gameplay. Because it's an old game, there aren't many special bonus features, apart from the wild and scatter symbols. But that doesn't stop it from still being one of the players' favourite casino games. We’re going to start our Thunderstruck slot review with the general details, and then we’re going to dive into the game mechanics and bonus elements.

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Slot Information

rating-icon Rating
slots-rtp-icon RTP
slots-rtp-icon House Edge
software-icon Software Providers
Windows download, no download - instant play, mobile, Mac
auto-spins-icon Autospin Feature
max-bet-icon Min. Bet
created-at-icon Launch Date
slots-scatters-icon Scatters
max-bet-icon Max. Bet
max-coins-icon Max. Coins
slots-gamble-icon Gamble Feature
payline-icon No. of Paylines
grid-horizontal-icon No. of Reels
bonus-rounds-icon Bonus Rounds
free-spins-icon Free Spins
software-icon Software Types
slots-wild-icon Wilds
slots-multipliers-icon Multipliers
slot-review-icon Slot Type
Video Slot
Thunderstruck Slot Review screenshot Trust badge

Thunderstruck Slot Game Details and Wager Limits

Thunderstruck is played on a classic 5x3 matrix. This form is still pretty popular among casino games creators. There are many great games out there that are played on the 5x3 pattern, so it should be pretty easy for you to get used to this slot. Being an older game, Thunderstruck has only 9 paylines. In today's world, it would be considered as subpar, but back in 2003, it was pretty good. Don't let that drove you away from this slot game! Paylines are not nearly the most important factor when choosing a game. After all, casino players have enjoyed this kind of slots for decades and still had a lot of fun.  

This game gives you plenty of room to find the most suitable bet. You can stake as little as 0.09 per line, and it goes as high as 45. However, this may not be enough for some high-roller players. But as we mentioned above, at the time when this game was released, it was an excellent bet range. Nevertheless, most of the players will still be able to set the bet the way they like, so this isn't a too big downside for Thunderstruck. One more thing we found missing is the autoplay. This feature is not available, meaning that you'll have to do all the heavy lifting yourself. If it's any consolation, there is a quick spin option available, so at least you can cut the time between the spins. 

Thunderstruck is a high variance slot. This means it's a bit harder to score a win, but once you get there, it may seem like it's raining cash. Almost all games that have lucrative paytables are also highly volatile, so no surprise here! This slot has a solid RTP of 96.1%. It's considered as fair and in line with the industry standards. In case you are searching for a high RTP slot to play for a longer time, note that there are many better options out there. But if you are just a casual player, don't bother with all this since RTP matters only if you plan on playing thousands of spins. 

Thunderstruck Slot Game Audio and Design Features

If we were judging by the looks only, we would probably never guess that this game was made more than fifteen years ago. It seems so vibrant and clean that it makes you think it's released yesterday. The background is a colourful cloudy sky, and all elements have a cool, cartoonish look. The slot’s theme is centred around Thor, who is the main protagonist, but you can see other elements of the Norse mythology. Apart from him, you'll see a bunch of other Nordic-inspired elements on the reels, such as castles, hammers, thunders and horns. The lower value symbols are card signs. But the people at Microgaming have put a real effort to make them look as fitting as possible. The whole game runs exceptionally smooth, so don't be surprised if you find yourself stuck behind the computer spinning the reels of this fantastic slot game. 

Audio effects are also on point. There are a bunch of bobbling sounds every time you hit the winning payline. If you are lucky enough to score some of the special symbols, don't get scared when you hear a thunderstruck, complimented with the nice animations on the reels. However, there is no music playing in the background. When you aren't spinning the reels, the slot id dead silent. Someone may take this as a negative, but many players find it quite relaxing to enjoy a moment of quietness. For all of you who like to play a quick slot game on the move, note that Thunderstruck is available for mobile devices. In spite of being released way before mobile gaming became a thing, the creator of this game has made sure that it is available both on smartphones or tablets. 

Bonus Features and Games in Thunderstruck Slot

Seasoned casino players remember that slots used to didn't have so many bonus features as they do today. When Microgaming was creating Thunderstruck, there weren't that many bonuses available, so they have to work with what they had. This game features both scatter and wild symbols, but there is no special bonus game. The wild symbol is Thor which substitutes for any sign in the game, except the scatter Rams symbol. On top of that, any win with the Thor as a wild symbol doubles your winnings. Also, this is by far the best paying symbol. If you find five Thor signs, you'll cash in a superb 2.500 coins. 

The Thunderstruck slot machine also features a special scatter Rams symbol. It is a very important part of the game because it activates the free spins bonus. When you get three, four of five scatter Rams there will be fifteen free spins waiting for you. On top of that, everything you win during the bonus spins will be multiplied by three. Don't forget the Rams even during the free spins. There is an opportunity to get another batch of bonus spins if you hit an extra set of scatters. We think that Microgaming did a great job when it comes to Thunderstruck bonus elements, as they are all lucrative and engaging enough to make players come back for more. It shows why Microgaming is still one of the most prominent casino games providers.  

Thunderstruck Slot Review Summary - Spin the Reels and Start the Thunderstorm!

The Thunderstruck slot machine has endured the test of time and profiled itself as one of the best casino slot games ever created. It's interface and audio effects still feel very modern. There is no special bonus game, but the exciting scatter and wild symbols will keep players on the edge of their sits. Everything is intuitive and very smooth, so the whole game feels like it's high quality. This is a very popular slot, so you'll be able to find it at almost any Microgaming online casino. We recommend you to check out some of the sites from the beginning of our Thunderstruck slot review and give this game a chance.

FAQ Thunderstruck Slot Review

How to play Thunderstruck? chevron-down-icon

You should first find a reliable online casino. We recommend any of the sites from our list, as they are all safe and very user-friendly. Once you're logged in, make a deposit and find the Thunderstruck slot. After that, everything is straightforward. Just set your bets, spin the reels and hope you win.

What is the Thunderstruck scatter symbol? chevron-down-icon

Thunderstruck scatters symbol are Rams. If you get three or more or them, you'll receive 15 free spins and a 3x multiplier. Note that you can retrigger free spins if you get another set of Rams during the bonus game.

What is the Thunderstruck RTP? chevron-down-icon

The Thunderstruck RTP is 96.1%. Considering the market average is 96%, it's safe to say that slot Thunderstruck is not far from most other online video slots. It's a big hit only because slot players feel nostalgic about it.