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Thunderstruck II Slot

Play the Microgaming Classic! 243 Ways to Win Norse Legends Slot.
Multilevel free spins bonus and a random Wildstorm feature.

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thunderstruck 2 slot

The Thunderstruck 2 slot remains one of Microgaming´s most popular titles with great game play, entertaining graphics and a wonderful sound-track.

It remains the game that many others are bench-marked against.

The Facts

thunderstruck 2 scatter symbol

Thunderstruck 2 is a 5 reel and 3 row online slot game with 243 Ways to Win from Games Global (ex Microgaming). This is a medium to high variance game, and one of the most popular slots of all time. It’s themed on the Norse legends and has a multi-level free spins bonus which you unlock on multiple visits.

The maximum win is 8000x on Thunderstruck 2 and it carries an RTP of 96.65%. Features include Avalanche Wins, Expanding Symbols, Free Spins, Multipliers, Scatters, Wilds and a Multilevel Bonus. Thunderstruck 2 was launched in May 2010.

Thunderstruck 2 Slot: What’s it All About?

thunderstruck 2 wild magic slot

The Thunderstruck 2 Slot is probably the most famous Microgaming video slot operating today, besides perhaps Immortal Romance (which runs off the same game engine). It owes its huge success to its game play. This is a slot that will entertain, we can assure you.

If you like Nordic legend themed slots, there is also a great one built by IGT called the Nordic Heroes slot- it´s pretty complicated, but also very good!

Microgaming also have another Thunderstruck game (the original) and a sequel called Wild Lightning that was launched in partnership with Stormcraft Studios.

Our favourite is still the second game though.

Thunderstruck 2

thunderstruck 2 screenshot

The Low Down

thunderstruck 2

This is a video slot with 243 Ways to Win. Others in this category from Games Global include the Game of Thrones Slot. There are wilds, a Wild Storm feature and a multi-level free spins bonus round.

Look out for Thor. Valkyrie, Loki, Odin, Raven and Thor. There’s also Mjölnir (Thor’s hammer – the scatter), longships, a rainbow road and 9, 10, Jack, Queen, King and Ace icons.

Our favourite bit? When 2 hammer scatters drop in, and the music ramps up while you hope for a third. “Thud!” If you land 3 hammers, you are into the free spins bonus also known as the “Great Hall of Spins”.

Mesmerising, Norse music drifts over you as you play. When something big hits, the sound gears up and your heart starts beating just that little bit faster .The sound effects, HD graphics and animations make this slot one of the prettiest we’ve played. They’ve done a great job on it.

Pros and Cons

  • Four levels in the Bonus Feature keeps things interesting
  • The random Wild Magic feature can be lucrative if you are lucky
  • Graphics and sound are still great – they have aged well.
  • It can take time to unlock all of the bonus features.

243 is the Magic Number

The Thunderstruck II slot is part of Microgaming’s 243 ways to win range (other examples include Immortal Romance and the Playboy Slot Machine). You can bet from £/$/€0.30 to £/$/€15 per spin. You can’t change the number of active pay-lines (it’s not that kind of slot), but you can change the amount of coins you bet.
Hit the “Expert” button if you want to use the auto spin function, or just stick with the basic control panel: it’s up to you.

The T2 Logo is Wild

The Thunderstruck II logo is wild and will swap out for all other symbols except the hammer bonus. Any win made with a wild is doubled during normal and free spins. You can get hit by a Wild Magic bonus which is triggered randomly and is very exciting. This can fill up to all five reels with wilds which can mean big wins!

thunderstruck-2-thorFree Spins in the Great Hall of Valhalla

Land 3 or more Hammers (Mjölnirs) to get into the Great Hall of Spins. The more times you get into the Great Hall, the bigger the number of options you will get.
For example, the Valkyrie bonus gets you ten spins with a 5x multiplier from 1 to 4 visits.

After the fifth visit you will get 15 free Loki themed spins with the possibility of magic wilds on the 3rd reel.

After the 10th spin, along will come Odin with 20 free spins with wild ravens, which can morph icons at random to net you wins. Any wins are multiplied by 6x if 2 ravens come into play.

The ultimate? After 15 visits to the Great Hall, you will get access to Thor Spins. This means 25 free spins with consecutive wins building the multiplier to a max of 5x (Avalanche Wins).

You can also trigger more consecutive wins with rolling reels. For a full review of this slot try which is a site that is dedicated to this game.

Thunderstruck II: A Hot Slot

This is a hot slot, and one of Microgaming’s classics along with Immortal Romance! One of the best games from Games Global (ex Microgaming) since the Tomb Raider slot games, and one that has aged well.


Thunderstruck 2
Games Global (ex Microgaming)
Return to Player
Max Win
Main features
4 Free Spins Options
Random bonus
Wild Magic turns reels wild
May 2010


Question and Answers

  • Why are there 4 Free Spins options in Thunderstruck 2?
    Each of the 4 Norse gods (Odin, Loki, Valykrie and Thor) is in charge of a bonus. When you first get into the Great Hall of Spins, only the Valkyrie option is available, but you unlock the other gods the more you play.
  • What is the maximum win?
    You can win up to 8000x your stake.
  • How does the 243 Ways to Win mechanic work?
    There are no set paylines. You make up wins by lining up 3 or more symbols on adjacent reels from left to right. So if you can see a Thor on reel 1, 2, 3, 4 and 5 when the spinning stops, then that is a 5 Thor win which pays out 16.7x your stake.
  • How do you get into the free spins?
    You will need 3 Thor hammer scatters anywhere across the reels to trigger the free spins. These drop in with a resounding thud. So let’s say you can see a Mjölnir (Thor’s hammer) on reels 1,3 and 4 when the reels stop spinning. Then you enter into the Great hall of Spins where you will choose your free spins bonus.
  • What is the RTP of Thunderstruck 2?
    The Return to Player on this game is 96.65%, which is above average.