Thunderstruck from Microgaming

Thunderstruck from Microgaming - Play for Free

The legendary Thunderstruck slot machine is where all the magic began for Microgaming. Launched in 2003, this was one of the first Norse mythology-themed slots to debut on the net, and it spawned an even more popular sequel, the famous Thunderstruck II slot. Although basic in terms of lines and structure, this cult classic continues to draw a huge crowd.

Few online slot machines are still capable of packing a punch over 15 years after they were first launched, but this one continues to do so. With its dirt-cheap bets, its thematic but straightforward imagery and its unique features which include a doubling wild and free spins, there is plenty of life yet in this world-class and hugely popular slot, which can be found at all major casinos offering Microgaming software.

About Thunderstruck from Microgaming

Compared to some of the more graphically superior and special feature heavy Norse mythology-themed slots which are doing the rounds on the net lately, you may find this original Microgaming release a little elementary. With just 9 paylines spread over its 5 reels, wagers are undoubtedly flexible, if on the petite side. Like most of the older Microgaming slots out there on the net, players can adjust the paylines in the game, giving them more room to manoeuvre regarding bets than they would ordinarily find in more modern Microgaming slots.

Wild symbols have the potential to double wins as well as substitute for other icons in the game, and ram symbols can not only dish out scattered cash prizes but also trigger a free spins feature in the slot.

Speaking of winnings, players will note that they can bag wins when 3 or more of the high playing card or thematic icons appear on the reels. The latter are worth considerably more money than the former, with players able to net wins worth up to 10,000 coins in all. To pocket those wins, they are going to have to land 5 of the Thor symbols on any active payline in the game.

Where to Get Thunderstruck No Deposit Codes

Thunderstruck can sometimes appear and play a part in no deposit bonus offers at casinos, although most of the time you won't need any codes to play this game. Any Microgaming powered casinos which carry no deposit bonuses will also likely permit you to play this game with those no deposit free spins, too. You can start Thunderstruck with a no deposit bonus by joining a top casino site and claiming such an offer.

How to Claim Thunderstruck Free Spins - A Step-by-Step Guide

As mentioned, any online casino which carries Microgaming software and offers a no deposit bonus will likely let you play this game for free. There are hundreds of casinos out there which are powered by the leading developer of casino software on the net, so you're spoilt for choice in that regard. Here's how to get started playing Thunderstruck with free spins today.


Pop into any online casino which is powered by Microgaming and offers a no deposit bonus.


Click on the join now or sign-up button. Fill out the registration e-form and check through to make sure that all the data is correct.


If your casino offers a no deposit bonus (such as free spins) then you will likely need to opt-in to the no deposit offer. There should be an option to do that when you register.


Once you've sent your registration form, you will receive an e-mail confirming that.


Players need to open the e-mail and verify their account. This KYV (know your customer) protocol is essential. Once it is done, you can sign into your casino account.


Once inside, you should be able to play Thunderstruck with free spins. If you cannot see your offer, or it looks as though the game is going to charge you, contact customer support. You may need them to release your no deposit bonus to enjoy your Thunderstruck free spins.

Why is Thunderstruck So Popular?

Thunderstruck continues to be a popular long over a decade and a half after it was first released for many reasons. Unlike many older slots, the features in this game continue to be relevant in most new slots. Moreover, the graphics have aged rather well, which means that players don't feel as though they are playing an old and dated slot, even though, in effect, they are.

The slot machine world may have moved on with walking wilds, collapsible reels, colossal symbols and randomly triggered bonuses, but the features you can find in this game are still hugely influential in most slot games, and you'll undoubtedly be familiar with them. These include:

  • Double Win Wilds: Rather than just substituting for all other symbols (barring scatters). The Thor-shaped wilds in this game also double the value of all winning combination in which they appear.
  • Gamble Feature: Players can gamble any win they do encounter in a simple card game. Predict the colour or suit of the following card to double or quadruple your winnings. Guess incorrectly, though, and you'll lose.
  • Free Spins: Triggered by landing scatters on the reels. The free game bonus offers plenty of nifty free spins with multipliers which can ramp up the amount you can win.
  • Cheap Bets and Big Prizes: Few online casino games can offer you the ratio of wagers to winnings that you will find in Thunderstruck.

Free Spins and Wagering Requirements

Players can expect to be able to trigger a free spin bonus when 3 or more of the goat symbols appear on the reels. When this happens, they will be taken to a bonus round which promises 15 free spins. During those spins, a 3x multiplier will be applied to any winnings you do encounter. Essentially, you can triple your winnings.

As for wagers, coin values range from 1p up to £1, and you can stake up to a cap of 5 coins per payline, with all paylines being adjustable. This gives the Thunderstruck slot a wagering range rising from a floor of 1p per line per spin up to £45 per spin.

More About the Game

Summary of the Thunderstruck video slot
Reels 5
Pay lines 9
Minimum Bet 1p
Min Coins per Line 1
Max Coins per Line 5
Min Coins Size 1p
Max Coins Size £1
RTP (Return to Player) 96.1%
Progressive Jackpot No