Thunderstruck Online Slot Review

The Thunderstruck slot game has been a big hit amongreal money slot players since its launch in 2003 and has even spawned a sequel. With a wild symbol and free spins and ... Read Review

Play Thunderstruck for Free Now!

Bookmark it for later

Demo Not Available, Use the Offer Below To Play for Real Money Now!

21+ T&C Apply.


Reviewed by Jim Tomlin

Slot Information

Slot Information

RTP: 96.10% Volatility: Medium Maximum win: $450,000.00 Progressive Jackpot: No Bonus Feature: Yes

Meet our slot testers

Thunderstruck Review

The Thunderstruck slot game has been a big hit amongreal money slot players since its launch in 2003 and has even spawned a sequel. With a wild symbol and free spins and gamble features, this Norse-themed title from Microgaming has all the classic elements that slot players enjoy. Read our review to discover why it's so well-loved.

Meet Our Slot Tester

Jim Tomlin

Jim Tomlin

With more than 20 years of experience in online gaming and Sports journalism, Jim has keenly tested, played and reviewed a multitude of slot games, looking for characteristics that differentiate them in terms of themes, features and jackpots before they reach the market. When Jim finds a slot game he likes, he just keeps on spinning, going for the win. Not much we can do about that!

Read More

How SlotSource Reviews Slot Games

About Thunderstruck Slot Game

The Thunderstruck slot machine was released by Microgaming in 2003 so visually it does look more old-school when compared to the 3D graphics of recent online slots. While there is a sequel of the Thunderstruck slot, we all know you can't beat the original.

The five-by-three-reel set takes up most of the screen, while a dramatic soundtrack of drums beats in the background. There are 11 characters on the reels plus the wild and scatter symbols. The highest-paying icons other than the wild are Thor’s hammer and staff, which both pay out 750 coins for landing five. The 10, jack and queen are ‘of a kind’, meaning they deliver in the same quantities.

There are nine paylines in the Thunderstruck slot and you can expect wins to come along fairly regularly, with the game described as medium variance. You can choose how many of the paylines you have in play and select your number of coins between one and five, which then gives you the total bet. You don’t set the coin value, instead you have to work this out from the total bet shown.

Thunderstruck Slot Features and Specials

When it developed the Thunderstruck online slot, Microgaming stuck with tried and tested features that players know and love. The theme of the game is Norse mythology and Thor, the god of thunder, is the most valuable avatar on the reels, awarding you 10,000 coins for landing five or 2,000 for four. The powerful god also acts as the wild, doubling your pay-out whenever he forms part of a winning combination and substituting for all other symbols except the scatter.

The Thunderstruck slot machine also features a Scatter Ram symbol, and landing three or more of them not only nets you a win but also initiates the free spins round. You’ll be given 15 spins and the bonus can be re-triggered by landing three or more Scatter Rams again, so you could get up to 30 free spins. Moreover, all wins during the free spins game are trebled so you can generate some good winnings during the feature.

The Gamble function offers extra chances to win during the base game. After every win, you have the option to double or quadruple your takings by guessing either the color or suit of a card. You can keep gambling until you reach a limit, but of course if you guess incorrectly you lose everything.

Slot Features

  • Multipliers

  • Scatters

  • Wild symbol

  • Free Spins

  • Multiplier wilds

  • Retriggering

Thunderstruck Final Thoughts

Overall the Thunderstruck slot machine is fairly straightforward, but often the simple ones are the best. The online casino players who have been enjoying this slot for many years would agree. Try this classic for yourself and see if you can land some god-like prizes at some top New Jersey online casino sites and the best Pennsylvania online casinos.

arrow-rightgames-plushamburger-menuhomeAsset 1newsletterplay-buttonreview-featuresite-typestartag-exittickwhite-menu-star