Thors Lightning

About Thor's Lightning Slot

Thor’s Lightning slot is an online casino game developed by Red Tiger and played on a 7x7 reel platform. The game is based on the mythology of Thor, son of Odin and God of Thunder and includes a number of Norse mythology symbols such as Thor’s hammer and the Yggdrasil tree, as well as an Asgardian warrior’s helmet acting as the Wild. The backdrop to the reels is snow filled tundra, with Mjolnir lying peacefully in the winter mountains.

Wins are landed with Cluster Pays rather than traditional paylines, meaning that 5 or more symbols either horizontally or vertically will cause a win. Any symbols that are part of a win will also be removed from the reels and replaced, meaning that multiple wins can be claimed from just a single spin. Keep an eye out for the added features in Thor’s Lightning too, such as the Lightning and Hammer, as well as the Valhalla and Muspell Spins which can be triggered by destroying all of the Free Spins tiles in the middle of the game.

Thor’s Lightning can be played on mobile, desktop or tablet devices right here at UK Casino.

How to Play Thor’s Lightning Slot

If you are looking for as much information about Thor’s Lightning as you can, accessing the paytable through the main menu might be beneficial as this will provide you with the value of each symbol in a variety of combinations as well as details on each of the bonus features.

Making sure your bet amount is to your liking in Thor’s Lightning is crucial, and to edit this you can click + to increase the bet or - to decrease the bet. The minimum bet you can place for a single spin is £0.20, while the maximum is £40.

Once the bet amount has been decided, you can set Thor’s Lightning off for one full round by clicking the Spin button, which takes the form of two arrows forming a circle on a yellow background. The reels will spin and eventually come to a stop, and if any wins are landed they will be paid into your balance straight away. If you are looking to play through rounds a little bit faster, click the Turbo button.

If you don’t fancy clicking the spin button over and over, you can use Autoplay to your advantage in order to set the game up to play through a set number of rounds automatically. You will be given the option of either 10, 20, 50 or 100 spins, and a loss limit or single win limit can also be set which would end autoplay early if they are hit.

Thor’s Lightning Slot Bonus Features


Thor may burst into life and enter the game at any stage, and with the Lightning feature he may destroy low-paying symbols to temporarily remove them from the game, leaving only the higher paying symbols on the reels. He could also use the power of the Lightning to change random symbols to matching ones or even into Wilds.


Thor can also use his favourite weapon of the hammer Mjolnir, throwing it across the reels to destroy symbols at random and replace them with higher paying symbols. Alternatively, the massive hit with the hammer could nudge certain rows or reels at random to create a win.

Free Spins

The 9 Free Spins tiles in the middle of the reels can act as the trigger for one of two Free Spins rounds. Destroy the 8 outer tiles by landing adjacent winning clusters in one chain reaction from a single spin and you will unlock either Valhalla or Muspell Free Spins.

Valhalla Spins

In Valhalla Free Spins, Thor will appear to remove all symbols and Golden Shields will then fall onto the reels to cover some of the blanks until the end of the Free Spins round. The Golden Shields will be locked into place and at the end of the Free Spins each shield will reveal a multiplier amount.

Muspell Spins

Thor can remove the lower paying symbols from the reels, leaving only the higher paying symbols until the Free Spins round comes to an end. There are also two Lava features that can be used in this round. The Lava Shower can fall from above and eviscerate certain symbols in order to create a respin, while the Lava Flow can create identical symbols across connected reels.

UK Casino Verdict

Here at UK Casino, we are big fans of Norse-themed slot games with great titles such as Vikings Go Wild and Vikings Go Berzerk proving extremely popular. Only those that are worthy can wield the hammer and possess the power of Thor, but the Thor’s Lightning online casino slot game is open to all of our eligible players. See if you can benefit from the Cluster Wins feature, which can lead to multiple wins being landed from a single spin.