Thor's Lightning

Providers: Red Tiger

Free spins boosted by multipliers and bonus features 7×7 grid and cascading symbols Top notch graphics and animations Game name:…

Thor’s Lightning

7 Lines
0.2 min bet
5 Paylines
7 Rollers


Probability of winning



Here you can play Thor's Lightning

General info

First name
Thor's Lightning
Live since

Winning info

Max win (x spins)

Bet value

max bet
min bet

Thor's Lightning review

  • Free spins boosted by multipliers and bonus features
  • 7×7 grid and cascading symbols
  • Top notch graphics and animations 
Game Name: Thor's Lightning
Providers: Red Tiger Gaming
Volatility: Average



Stacked symbols

Free Spins


Rollers: 7
Minimum bet: 0,20$
Maximum bet: 40$
Maximum win: 1,800x

Thor's Lightning is a slot machine that uses the theme of Norse mythology in an original way. Based on a 7×7 grid, this signature creation Red Tiger first of all it reveals itself as an excellent work of graphics and design, but also capable of giving a lot of fun with the special functions of the base game and, above all, with its free spins .

Our review below will guide you through the main features of this slot, so you can get a precise idea of what to expect before even starting your first spin.

The best bonus for Thor's Lightning

You can get a bonus to play on the Thor's Lightning slot if you register a new game account at a casino that offers Red Tiger games and claim your welcome bonus. We therefore recommend you to take a look at the following. Legality casino , which stand out for the quality of their welcome bonuses and their reliability.

Game features

The Thor's Lightning slot has a unique structure: it is played on a 7x7 grid, where symbols fall from the top on each spin. Winning combinations are formed through a cluster of at least 5 identical symbols, instead of relying on fixed paylines. A symbol will be part of a winning cluster if it appears adjacent, horizontally or vertically, to an identical symbol.

Symbols from winning clusters explode and are replaced by cascading new symbols until the winnings stop.

The symbols

The symbols of Thor's Lightning include 4 low-value runic stones and 4 higher-value stone sculptures, including Thor's hammer, Mjölnir. If you manage to get 40 hammers on the grid, the slot will reward you with a win equal to 500 times the bet placed. There is also a wild symbol that substitutes for all other symbols.

Minimum and maximum bet, autoplay

The Thor's Lightning slot can be played on all devices with stakes between $0.20 and $40 per spin. You can also select from 10 to 1000 autospins.

RTP and Volatility

Thor's Lightnings slot has an RTP of 96.08% and is characterized by medium volatility.

Jackpot / Maximum payout

Thor's Lightning is a non-progressive slot, with a maximum win of 1,800 times your bet (thanks to the multipliers you find in the free spins).

Functions of the base game

Red Tiger Gaming has created two ad-hoc features for the base game of Thor's Lightning. Both are inspired by the powers of its protagonist: Lightning Strikes and Hammer Strike. Let's see what they are.

Lightning Strikes

Thor appears on screen and summons Lightning Bolt, which can alternatively:

  • Remove all low value symbols
  • Transform randomly selected symbols into new symbols of the same type
  • Turn randomly selected symbols into new symbols of the same type as wilds

Hammer Strike

Thor throws his hammer across the reels, removing or substituting a group of 2×2 symbols in such a way as to help you land a winning combination.

Free Spins

In the center of the slot, you will notice a large stone with the inscription "Free Spins," consisting of 9 inactive squares. Underneath the stone, there is a golden plaque that you can only reveal by obtaining a chain of winning clusters. If you succeed, then you will unlock one of the two free spin modes of Thor's Lightning: Valhalla and Muspell.

Valhalla Free Spins

Thor removes all symbols from the boxes and the golden shields lock in the same position for the duration of the free spins. Once the free spins are completed, all shields reveal a multiplier. All multipliers are then added together, and this is where the game can offer the highest winnings!

Muspell Free Spins

In this mode, Thor appears to remove all LP symbols, leaving only high-value symbols on the grid. During these free spins, the Lava Cascade bonus can be activated, which adds an additional symbol type to increase your chances of winning and the weight of multipliers, and the Lava River bonus, which causes identical symbols to appear on connected reels.

Graphics and sounds

The visual impact of Thor's Lightning is impressive, from the stormy initial introduction with Thor shaking his hammer to the first-class animations that accompany the cascading symbols and the unlocking of free spins. Behind the slot, you can see the Mjölnir of the Norse god in a snowy landscape, with magical rocks suspended in mid-air. This atmosphere, both magical and martial, is complemented perfectly by an orchestral soundtrack and the sound of the cold North wind.

La slot machine Thor's Lightning di Red Tiger

Similar slots

In addition to this Thor's Lightning, you can find many other slot machines on casinos with a theme borrowed from Norse mythology and folklore. According to us, the best alternatives in this sense are offered by... Yggdrasil with the triptych of Vikings Go Wild , Vikings Go Berzerk e Vikings go to Hell e NetEnt with vikings .


Thor's Lightning is a slot that certainly doesn't go unnoticed, not only for its exceptional graphics, but also for the original way in which the free spins are unlocked, which helps it stand out from other Norse-themed slots out there. The RTP is not as impressive as the rest, but multipliers and special features in the base game help offer a overall rewarding gaming experience!

Thor’s Lightning


Probability of winning