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Thunderstruck II - Play Online Slot

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Thunderstruck II Slot Review & Experience

Thunderstruck II video slot was created by Microgaming back in 2010. However, this slot is still popular and has completely stood the test of time, and anyone who reads this review will easily understand why.

Thunderstruck is not based on a popular AC / DC song, it is inspired by Norse mythology! Real money slot games online created around this theme were very popular at the beginning of the last decade, but this is one of the few that is still played in large numbers even today!

General Information

Thunderstruck II is a sequel to the 2010 game Thunderstruck. The slot machine has a typical design with five reels and three rows. It is on them that you need to collect symbols related to the mythology of the northern peoples. The biggest advantage of the game is the bonus round, which is not only fun but also brings huge wins! For Thunderstruck 2, the RTP is set at 96.65%. This result gives real hope for victory. This medium volatility slot is a great opportunity to try your luck and possibly make big wins!

  • Field – 5×3;
  • Lines – 243;
  • Bet per spin – from 0.03 to 15;
  • Progressive jackpot – no;
  • Bonus game – yes;
  • Multiplier- yes;
  • Special symbols – yes;
  • Volatility – medium;
  • RTP return rate – 96.65%;
  • The maximum winning – 2.4 mln coins;
  • Autoplay – yes.

How to Play Thunderstruck II

thunderstruck slot gameplay

Since this slot is over 10 years old, you might think that the design is completely outdated. However, this is not the case, because it is a very simple-looking slot with a simple background resembling a stone wall and a simple classic Microgaming control panel. This is one of the reasons why Thunderstruck II has stood the test of time.

The command bar is located near the right edge of the screen, which is typical of Microgaming, while most other providers have the command bar under the reels. The Spin button is the largest and is in the center. Above it you will find the Auto Play and Turbo buttons, and below it you can adjust the coin value and access additional options using the menu button.

Reels & Paylines

This slot has 243 paylines, which is a lot for the classic 5 × 3 slot, and the rates range from a minimum 0.03 to a maximum 15. The number of paylines is fixed. The low maximum bet means the high rollers won’t be too happy to play this slot, but there is still a jackpot to hit here and casual players will definitely enjoy it the most.

Special Features

Thunderstruck II slot has many interesting features. Like many other slots based on Norse mythology, many of these features are triggered by symbols of gods and goddesses.

Thunderstruck II Bonus Games and Free Spins

The main advantage of the slot is a very unusual and interesting solution to the issue of the bonus round and free spins. You will definitely like the bonus system.

In order to get into the bonus round, you first need to collect the corresponding bonus symbols on the reels. There are two such symbols in the game. The first is the Wild symbol (game logo). It takes the form of any basic symbol and increases your winnings. The Wild symbol is associated with the random launch of Wildstorm mode. Then up to five reels can potentially only contain Wild symbols.

The second bonus is Scatter, which is a hammer. If you collect at least three Scatters on the screen, the game will take you to a bonus game called Great Hall of Spins. Three Scatter symbols will give you a different number of free spins depending on the type of the bonus round.

thunderstruck bonus features

The bonus round is based on free spins, the number of which depends on which of the four levels is active. Each of them is unlocked in turn, and when you manage to unlock them all, the next approach to the bonus round will allow you to choose any level.

  • The first level is called Valkyrie. You get 10 free spins and a 5x win multiplier.
  • The next level is Loki. You get 15 free spins and a Wild Magic feature that fills the middle reel with Wild symbols.
  • The third level is called Odin. You have 20 free spins and a Wild Raven feature. Ravens give a multiplier of 2x and 3x. If you collect both of them, you get a 6x multiplier.
  • The last level is Thor. It is based on the Rolling Reels feature, which is a multiplier accumulation based on winning bets in a row. You start with a 2x multiplier and can go up to 5x. You have 25 free spins on the last round!

Mobile Compatibility

The slot is compatible with all mobile devices. You can try in on your Android or iOS gadget. The game will pass the same as on your OC.

Graphics & Sound

The game’s graphics look pretty good. It has a great and intuitive interface. Although there are many symbols in the slot, each of them is distinctive and will quickly be remembered by you. The interface is also commendable. It’s readable and transparent. All the functions you need are easy to find, and this keeps the main screen of the game “clean”.

In Thunderstruck 2, the slow melody is gradually accelerated, which gives it more power and makes each spin more important. The soundtrack doesn’t change much with big wins. Only a few additional sounds are heard, which are rather quiet and do not drown out the main musical theme. Some symbols, such as hammers, are marked with a hitting sound when they appear. In addition, these symbols change the music for a short bet time.


interesting mythological theme
great mechanism of the bonus round
easily distinguishable characters
if you play for a long time, the sound can get bored

Microgaming has prepared an excellent sequel to its iconic slot. Thunderstruck 2, due to its unique atmosphere, is worth trying even in the free version. The exciting bonus round is sure to encourage you to play for real money. Beginners and intermediate players will surely appreciate the transparency of the rules of the game and will happily compete for access to the Great Hall of Spins.


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