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Thor's Lightning - Progressive slots


You might have heard of the epic tale of Thor and Mjolnir, his mithril hammer that casts lightning. Guess what? Red Tiger Gaming came up with a slot game based on this god of Norse mythology. Explore the reels that are set within a 7x7 grid and you can have the kind of fun you’re looking for.

This game is interesting in terms of visuals. You will have a wintery background with various icicles and snow littering the place. The reels are packed with symbols ready to be played! Enjoy the slot machine via mobile, tablet and desktop devices. The following review will give you the info that you need.

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Join Aspers Casino Online to play Thor’s Lightning Progressive Slot. If you don’t have an account yet, feel free to register! Select the bets of your choice via the coin icon on the right side of the screen. You will access the betting options and will be taken to another screen. The new display comes with values from 0.20 to 40. There are no pay lines in this game because it comes with the cluster pays mechanism.


The game comes with four stone carvings that act as high-value cards. Then there is the Thor’s Hammer symbol which is the highest paying symbol of the game. On Red Tiger Gaming’s Thor’s Lightning Progressive Slot, you need to get a cluster of 5 or more matching symbols to get a win. This is known as the Cluster Pays Mechanism. If you land a maximum of 40 Thor Hammer, you will get 25x your stake as wins.

There is also a Wild card here that acts as the substituting card. It can take the place of other symbols in combinations to give you a win.

Any animated Thor can summon up a lightning strike. This can remove lower value symbols from the reels or turn a random selection of symbols into the same one. The Hammer Strike Feature is activated at random as well where Thor throws his hammer onto the reels on any spin. This could lead to a nudge or symbol removal which leads to a new winning combination being created.

In the centre of the reels, you’ll see a 9-symbol free spins block. These symbols are locked. Land a winner adjacent to a symbol and it unlocks. Unlock all the blocks to get access to one of the following Free Spins Feature:

Valhalla Free Spins feature: The reels are made up of blanks and golden shield symbols. Once all your free spins are completed, all the shields in view are flipped round to reveal a stake multiplier. These are added together to give you your total pay-out amount.

Muspell Free Spins Feature: all of the lower value symbols are removed. You can randomly have a series of features removed from the reels to create a cascade of symbols. Empty spaces will be replaced by above falling symbols for more chances of winning. You can also trigger a Progressive Jackpot in the game. This happens at random, even on a no-win spin!


Play other entertaining slot games that are based on Norse Mythology such as Arctic Valor Slot, Champions of Valhalla Slot and North Storm Slot. They are all optimised for mobile, tablet and desktop devices.

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