Thunderstruck II, the Thor slot game


Thunderstruck II is one of the most popular online casino games of all time. Play this free online demo and read the walkthrough below to get familiarized with the slot game. Once you get the hang of it, you can click here to play from your desktop or your mobile and start winning for real. You can win up to 2,400,000 coins. Good Luck!

Thor, Odin, and the Gods of Asgard

Thor slot

Enter the Realm of Asgard at your own peril

Thunderstruck II is based on the Scandinavian legends of Asgard, the Mount Olympus of Norse Mythology. If you have seen any of The Avengers or Thor movies, you will already know about the antagonism between Thor and his brother Loky and the fury of Thor and the Valkyries. You will find all these characters in play on the reels, together with the hammer of Thor, the ravens of Odin and the world of Asgard itself. Ensure the favor of the gods and enter this game now for mighty winnings.

How does the base game work
The base game is quite fun, with 5 reels and 243 ways of winning. I always prefer ways of winning to standard paylines because you can get excited about the results as the reels stop one by one without having to wait till the end to see if you are winning. As long as you get adjacent symbols on the reels, you know you are on your way to something good, especially if you get a wild. On Thunderstruck II the wild symbol is the game logo and will double all your winnings.

The Wildstorm Feature
During the base game, the Wildstorm feature can be activated randomly, lightning striking the reels and turning all the symbols in a reel completely wild. You can get up to 5 reels turned into wilds during this feature and I don’t need to tell you how much you would win if all 5 reels would suddenly turn wild.

The Great Hall of Spins

Bonus game of the online slot Thunderstruck II

Three scatters give you admittance into the Great Hall of Spins, where bonuses are plenty

Once you get three or more scatter symbols (Thor´s hammer) anywhere on the reels, you unlock the bonus feature, The Great Hall of Spins. The Great Hall of Spins is a progressive bonus feature, much in the same way as the bonus feature for Immortal Romance or Playboy™ online slot. This means that the more times you hit the bonus feature, the better your rewards. Depending on how many times you have played the bonus feature before, you will be entering a different bonus chamber:

  • Valkyrie Bonus Chamber
    Enter the Valkyrie bonus chamber the first 4 times you unlock the bonus feature. Valkyrie, the maiden of Valhalla, will award you 10 retriggering free spins with a most generous x10 multiplier.
  • Loki Bonus Chamber
    Loki is the mischievous brother of Thor. When you unlock the Great Hall of Spins for the 5th time, he will deliver 15 free spins. Look out for the Wild Magic Feature while in the Loki bonus chamber because it will transform random symbols into additional wilds.
  • Odin Bonus Chamber
    After the Great Hall of Spins has been triggered 9 times, you will get to the Odin Bonus Chamber. The ruler of Asgard will grant you 20 free spins and will send his messenger ravens, Huginn and Muninn, to fly into random symbols and convert those to 2x and 3x Wild Multipliers. If you are lucky and both ravens land together you will get a x6 Wild Multiplier.
  • Thor Bonus Chamber
    You will only be allowed into the Chamber of Thor after you have triggered the bonus feature 14 times. The god of Thunder himself will award you no less than 25 free spins together with a Rolling Reels Feature at up to a x5 multiplier.

As you can see from the slot demo above these lines, Thunderstruck II promises a lot of entertainment and fast, thrilling action. Give it a try and, if you enjoy it, play for real from your mobile or your desktop. Good luck!