Thunderstruck, unlock secrets of ancient Norse mythology in this mobile slot game.

Look out for: thunderous double wins with Thor wilds and 3 or more ram scatter symbols for 15 free spins where triple wins reward in a remarkable way.

Game facts: Strike over 5 reels and 9 paylines in this Thunderstruck slot by Microgaming.

Thunderstruck Slot Game Description

We join the Norse god of Thunder on an epic adventure over 5-reels and 9 paylines in this famous game from Microgaming. This cult slot has earned legendary status in the industry, and, despite being older, it is still hugely popular. With free spins, multipliers, and a maximum win of 30,000x your stake, you’ll certainly be Thunderstruck by this game!

Thunderstruck Slot Bonus Features

Part of the Thunderstruck game popularity stands on its special features. Check out the main ones:

Double Wild Feature

If you land a win using the Thor wild symbol, that win will automatically get doubled. This also means that if you land 5 of a kind of this wild symbol, you could win as much as 1,500x your stake.

Free Spins Feature

The Thunderstruck slot is all about free spins bonus round. You can trigger it by landing 3 or more Ram scatter symbols. Landing 2, 3, 4, or 5 scatters will land 2, 5, 30, or 500x your stake. 3 or more will reward you with 15 free spins.

All scatter wins will be subject to a 3-times multiplier. The Thunderstruck free spins can be retriggered by landing another 3 Ram symbols in the bonus round. You will get another 15 free spins.

In addition, any win you make using a Thor wild symbol during the bonus game will award a 6-times multiplier. If you get a grid full of wilds, this would be worth 10,000x your stake in the base game and 30,000x your stake in the free spins round.

Thunderstruck: How to Win in the Base Game

In the base game of the Thunderstruck online slot you are playing on 5 reels with 3 rows. There are 9 fixed paylines. You need to land 3 or more matching symbols on an active payline from the leftmost reel to land a win. The only exceptions are the 3 highest value symbols, which only require a minimum of 2 for a win. See the full list of payouts in the Thunderstruck slot below:

- 9, 10, J, and Q are worth 5, 25, or 100 coins for 3-5 on a payline
- K is with 5, 50, and 125 coins for 3 -5 on a payline
- A is worth 10, 50, and 125 for 3-5 on a payline
- Horn is worth 10, 50, and 260 coins for 3-5 on a payline
- Lightning is worth 10, 75, and 250 coins for 2-5 on a payline
- Thor’s Hand is worth 2, 25, 100, or 750 coins for 2-5 on a payline.
- Thor’s Hammer is worth 3, 25, 100, or 750 coins for 2-5 on a payline
- Thor Wild is worth 10, 200, 2000, or 10,000 coins for 2-5 on a payline.

The wild symbol, Thor, is the most valuable symbol of all. Not only can it bring you a massive payout on a payline, but if you land an entire grid full of wilds, you can get 10,000x your stake - which goes up to 30,000x in the free spins!

How to Play Thunderstruck

The slot is played over 5 reels. Simply open the game, select your stake using the + or - button, and press Spin.
You can play the Thunderstruck slot on mobile as well, whether you have an iOS or an Android smartphone.

Game Info about Thunderstruck

The Thunderstruck slot machine was launched in 2003. It is a Norse Mythology game, set against a stunning yet simplistic dark and cloudy sky. The slot's main character, Thor, is the one that runs the game. Although the animations and graphics are pretty basic, this adds to the game's overall charm and retro appeal. Despite being a little outdated, this is one of the most popular online slot games ever - and it still attracts new players!

The key to the big wins is Thor’s mighty wild symbol - it can payout as much as 30,000x your stake if you land a full set during the free spins.
The Thunderstruck slot offers massive wins and fun features - and has spawned the even more popular sequel, Thunderstruck II - which offers more bonuses, more wins, and bigger payouts!

More games from Microgaming

If you like Microgaming online slots, try Amazing Link Zeus or Immortal Romance. From their newer releases, we also recommend Break Da Bank Again Megaways, Links of Ra, or Shamrock Holmes Megaways.

More games based on the Norse Mythology

Norse Mythology slots are among the most popular online slots. We make sure to add new games constantly. Check out Vikings Go Berzerk, Thor's Lightning, or Power of Gods: Valhalla for more Viking action.
This game is licensed outside of Malta.