Thunderstruck Ii Slot Review, Free Spins, Demo, And Tips


Thunderstruck Ii Slot Review

Great bonus options

Extraordinary graphics

243 ways to win


Low maximum stake limit

There are a lot of slot games that enjoy a high level of popularity, and there are plenty of games that feature amazing graphics and sound effects. Very few games are on the level of Thunderstruck II though, in fact, it can be said that the Thunderstruck II slot is one of the most iconic games that have ever been produced. In this Thunderstruck II slot review, we cover all aspects of the game, including overview, style, symbols, paylines, bonus features, as well as instructions on how to play Thunderstruck II slots, and more importantly how to win Thunderstruck II slots.

Overview Of Thunderstruck II Slot

Thunderstruck II slot was released in 2010, and even though it has been a while since its release, the game is still one of the most popular slots, played by thousands of players from all over the world. The Thunderstruck II online slot is actually a sequel of the original Thunderstruck slot that was released earlier. Although Thunderstruck was quite a popular game, very few people believed that Thunderstruck II will actually enjoy an even higher degree of popularity. It should be noted the original Thunderstruck was released in 2004, yet it is still played throughout a number of online casinos.

We can safely say that the game exceeded all Microgaming expectations. You can play Thunderstruck for free, but if you’re looking to play the game for real money, there are many Thunderstruck 2 casino sites which offer this game. In fact, Thunderstruck II slots are so popular, you will also be able to play them at a number of bingo sites.

Norse mythology is the theme of this game, and while Norse mythology and Scandinavian themes, in general, aren’t too usual, this game outperforms its competition in almost every aspect of the gameplay. You will see the almighty Nordic gods on the reeks, together with card symbols as well as other thematic symbols. Unlike its predecessor, Thunderstruck II slot features staggering 243 ways to win.

How To Play Thunderstruck II

The first thing that you’ll need to decide when you load the Thunderstruck II slot is to choose your stake. You can alter the number of coins that you wager per payline and the coin value. The minimum coin value is just one penny and you can play the game with a minimum of 30 coins, which sets the minimum stake at £30. You can also set the coin value at two pence, or a maximum of five pence, and by increasing the number of coins to ten, you can wager a maximum of £15.

However, some online casinos increase the maximum wager per payline to £25, which sets the maximum overall stake at £75. If you wish to play the game at maximum stake, you can press the ‘Bet Max’ button, so that you won’t have to adjust your stake manually. You will notice that the buttons that are not directly linked to the game are tiny and are set below and above the reels.

If you click on the ‘Expert’ button, several additional options will appear. For example, you will have access to the autoplay option where you can choose the number of times you’d like the reels to spin continuously. You can also choose if you want to pause the auto spin option whenever you win a particular amount of coins. There’s also a sound button, so if you don’t like to hear the lively sound effects, you may just switch it off and play the game in silence.

How To Win Thunderstruck II

For a win, you will need a combination of at least three symbols across an active payline. In this game, there are 243 paylines and all paylines are always active. The first symbol has to be on the leftmost reel, even if you get four symbols starting from the second reel it won’t count.

The game features six card symbols and eight other symbols, including special symbols – a wild and a scatter. The cards are symbols of lower value, so you will get between five and ten coins for a combination of three of the same card symbols. For a combination of four of the same card symbols, you will receive between ten and 20 coins and the maximum award for five Aces or Kings is 150 coins. But, the big prizes in the Thunderstruck II slot come with the symbols of higher value.

Even the scatter and the wild activate cash wins, in addition to the special features that they trigger. The Nordic gods generate the most valuable winning combinations, you can get between 350 and 500 coins for a combination of five Nordic gods. In addition, if a winning combination is formed thanks to the wild symbol which in this game is the Thunderstruck II slot logo, then the win amount will be doubled. The bonus icon also generates prizes.

Thunderstruck II Slots Bonus Features

Thunderstruck II slots include two bonus features, the Wildstorm and the Free Spins.


The Wildstorm is a simple bonus feature, and it is randomly triggered. What happens is that whole reels randomly turn wild, thus creating massive winning opportunities for you. The best part is that it is possible for all reels to turn wild, which can generate a pretty impressive win. The other bonus feature known as the Great Hall of Spins cannot be triggered during Wildstorm.

Great Hall of Spins

You can enter the Great Hall of Spins when you hit at least three hammer symbols. In this game, the free spins mode has a progressive characteristic. There are four different types of free spins, and each becomes available after the bonus has been triggered for a specific number of times.

  • The Valkyrie bonus becomes available after the first trigger and this is a ten free spins bonus where winnings are multiplied by five. This feature can be retriggered.
  • The Loki becomes available after the fifth trigger of the bonus. This feature awards 15 free spins, but you can re-activate up to four different free spins. The wild magic symbol may appear during this mode.
  • Odin becomes available after the tenth trigger and this god awards 20 free spins, and the prizes can be multiplied by six, provided that two ravens appear on the reels.
  • Thor is the final and the most rewarding bonus feature, available after the 15th triggering of the bonus. Here you get 25 free spins and your winning can be multiplied by up to five times.

Thunderstruck II Demo

There are several reasons why you should go for the demo version of Thunderstruck II Slot before the original game.

Each game is a new challenge and a new adventure. Each new game that you try has unique spinning, unique symbols and bonus features, as well as how to trigger them. To learn them you would need to read out the review or to play the game.

By playing the game, you will lose your first 20 spins for the sake of learning Thunderstruck II, while with the demo version of the game things are pretty simple.

The demo version of Thunderstruck II has the same symbols, paylines, a frequency of winning combinations on the reels and basically everything, only you will be playing with coins given to you from the site. Usually, the coins have an infinite number, so you can play as much as you want, but don’t forget to get back to the original game, as that’s what slots are all about!  

Thunderstruck II RTP

The Return to Player on this unique slot machine is 96.65%. Let's emphasize that this is an excellent RTP for a slot machine with five reels and three rows plus that many ways to pay which are active at all times. The Thunderstruck II RTP makes this online slot a medium to high variance gaming experience. Unlike land-based casinos, online casinos offer a huge advantage in the winnings department. That is simply because land-based casinos have to run lower rates of pay variance because of understandable reasons. So besides providing great entertainment, online casinos provide much better chances for a win. 

Thunderstruck II Bingo Sites

All bingo sites with Thunderstruck II slots on our list are well-rounded bingo sites which provide various options for players of all kinds of online casino games. All three of them offer such gaming options as slots, video slots, table games, live casino, and more. Each new customer at these four bingo sites is greeted with an excellent welcome bonus consisting of various combinations of free spins, deposit bonuses, or free roulette chips to give them a more enjoyable stay and a chance of landing some win.

Kitty Bingo

Kitty Bingo’s site was launched in the second half of 2012 as a website that is offering high quality and original gaming experience to players. The games offered on their website have been carefully selected to represent only the best and most inventive software providers in the market today. Kitty Bingo’s site is also referred to as Kitty’s home and is intended to be an original, enjoyable, and fun environment for all players, offering a new level of fun and entertainment, and, at the same time, being extremely user-friendly.

Lucky Pants Bingo

The second pick on our list of bingo sites with Thunderstruck II is Lucky Pants Bingo which is an online bingo site that offers high-quality original gaming experience combining the best and most inventive gambling software providers present in the market today. Lucky Pants Bingo is an original, enjoyable, and fun environment which offers a new level of entertainment, whilst being extremely customer friendly. Besides online slots, Lucky Pants Bingo offers players 90-ball, 75-ball, and knockout bingo rooms, unique bingo rooms, instant games and table games, ongoing thrilling promotions, as well as unprecedented loyalty rewards.

Mecca Bingo

Formerly known as Top Rank, Mecca Bingo is UK-based company and operator of many bingo clubs all over the UK. It is owned by The Rank Group, which operates casinos, bingos, and online gaming industries in Spain, Belgium, and the UK. Mecca Bingo was given the award ‘Bingo Operator of the Year’ three years in a row - in 2014, 2015, and 2016.


Thunderstruck II Slots Sites

All three slots sites offering Thunderstruck II slots are well-rounded slots sites with various options for players of different online casino games. They offer such products as slots, video slots, table games, live casino, and more. Each new customer is welcomed with a generous welcome bonus consisting of various combinations of free spins, deposit bonuses or free roulette chips. By doing so, they want to give new players a more enjoyable stay and a chance of landing some win.

To help you find Thunderstruck II slots easier, check out the following list of three slots sites with Thunderstruck II:

Mr Green

When it comes to online casinos, Mr Green Casino is undoubtedly one of the largest and most revolutionary casinos in the world. So, it is not a surprise that it is listed as our first choice on the list of slots sites with Thunderstruck II. The selection of games on their site is astonishing, including releases from such providers as NetEnt, Play’N Go, Betsoft, Playtech, Genesis Gaming and more. 

Flume Casino

Flume Casino is a slot site that falls under the umbrella of the Tau Marketing Services. As a new player at this slot site, expect to get a 100% match up bonus and 25 free spins, which you can use to spin the reel set of Starburst online video slot. This casino brand has many prizes in a store waiting for you and all you need to do is prove yourself a loyal player. So, make your deposit at Flume Casino and enjoy all the great offers and promotions.

Party Casino

Party Casino offers a high-quality gaming experience to its players. This slot site was certified by the governments of the UK and Gibraltar. One of the best things about Party Casino is that it offers many unique and original games that operate on the best software platforms. Party Casino slot site is available in English, Russian and German language. You can contact the customer service 24/7 through a live chat, by telephone or via email. New players receive a 100% welcome bonus up to £500 and 20 free spins. If you become a regular player, you will also enjoy many other perks and rewards.

Thunderstruck II Tips – Popularity

First let’s have a look at some of the reasons why Thunderstruck II is still so popular, even after all these years:

  • Produced by Microgaming, one of the leading online slots developers
  • Stunning graphics features, the game still look fresh, even though the game was released in 2010
  • Sequel to a very popular game – Thunderstruck
  • 243 ways to win
  • Great bonus features
  • Exciting Nordic theme
  • High RTP - 96.65%

Usually only a few of the above would’ve been sufficient for a game to be popular, so it is not surprising at all that Thunderstruck II enjoys such a high degree of popularity. So, one of the first Thunderstruck II tips is to try the game out and see for yourself why it is so popular, that is if you haven’t played it already.

Thunderstruck II Tips - Wagering

Unlike some other slots games, Thunderstruck II has a pretty low maximum stake limit, which means that even if you play at the highest stake level which for most sites that offer the game is £15, you still wouldn’t be playing it risky. However, bear in mind that with £15 a spin, ten spins would cost £150, not counting the potential gains.

Always make sure that you adjust your wagers based on your bankroll. Sometimes players fell into the trap of wagering too much, which can be quite risky. It is generally recommended not to wager more than 1% of your bankroll per single spin. At the end of the day, it is completely up to you to decide how much you wish to wager, but you need to understand the associated risks. The last of our Thunderstruck II tips is to enjoy the game and have fun while you’re playing because nobody can know whether you will manage to hit a major prize.

Thunderstruck II Free Spins

The Thunderstruck II free spins bonus is called the Great Hall of Spins and it has to be said that the name completely fits, as this is as good as a free spins bonus feature can get. The free spins feature is triggered by the hammer, and we all know how important the hammer is as an item for the ancient Nordic peoples. The best thing about the Thunderstruck II free spins mode is that it is a progressive game and each of the different specific free spins features become available after the bonus as a whole has been activated multiple times. You can check more about this bonus feature above in this review.

Moreover, make sure to check the above-mentioned bingo and slots sites with Thunderstruck II to see if some of them offer Thunderstruck II free spins as part of their welcome bonus offers. That is another way with which you can claim a particular number of free spins and use them on the Thunderstruck II slot.

Our Thunderstruck II Review

Thunderstruck II slot is already a classic game, and it is one of the player favourites despite the fact that it was released back in 2010. The game has an RTP of 96.65%, which is pretty decent, in fact, higher than the RTP for most other slots.

Microgaming and their Quickfire branch did a pretty good job with Thunderstruck II, so if you wish to become one of the thousands of players who play Thunderstruck slots online, check the bingo sites on Bingo Scanner, many of them offer Thunderstruck 2 slots.

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