---

Introduction

21 Thor Lightning Ways™ is a 5×5 3,125 Ways slot created by 4ThePlayer.com. Ways removes paylines making it easier to see where the win is. A win is formed from consecutive symbols from left to right starting from the first reel.

Electrify your wins with Lightning Ways™ – every spin has at least 1 Lightning Way across the reels that can create line wins of up to 5 of a kind! Land a win along a Lightning Way and see it multiplied by up to 100x.

How To Play

The player chooses their bet amount using the plus and minus buttons. All wins are multiplied by the bet. For details on win payouts see the game paytable.

Maximum Bet: £5.00

To play the game, the player presses the Spin button. If playing on PC and if enabled in the game options menu, the space bar can also be used to spin the reels.

Winning symbols are raised over the reels when the spin stops.

Wins pay from left to right.

Symbols

Wild

The Wild symbol substitutes for every symbol apart from scatters.

Wilds have no payout and can appear on any reel.

Free Spins Scatter

Landing 3 or more Free Spins Scatters in view on the reels awards Free Spins.

Lightning Ways

Every spin will have at least 1 active Lightning Ways line. Each Lightning Ways line will have an associated win multiplier.

Any win that lands along a Lightning Ways line will be multiplied by the win multiplier associated with that Lightning Ways line.

A win along a Lightning Ways line is calculated from left to right along consecutive reels, starting with the first reel.

The starting Lightning Way has a win multiplier of 10x.

Lightning Strike

On any random spin, Thor can create new Lightning Ways lines.

This can occur either before or after the reels stop spinning (before wins are calculated).

These new Lightning Ways lines will disappear when the next spin begins.

Each newly created Lightning Ways line will have a random win multiplier, between 5x-100x. In Free Spins the win multiplier may increase throughout the bonus. The possible Lightning Ways win multipliers are 5x, every value inclusive between 7x-625x, 627x, and 630x.

Thunder Free Spins

Landing 3 or more Free Spins Scatters in view on the reels awards Free Spins.

• 3 Scatters award 15 Free Spins.
• 4 Scatters award 20 Free Spins.
• 5 Scatters award 30 Free Spins.

The more scatters that trigger the bonus, the higher the starting win multipliers will be for these Lightning Ways.

Thunder Free Spins feature extra Lightning Ways. These will be awarded at the start of the bonus.

After any win on a Lightning Way line, the win multiplier on that Lightning Way will increase by 1 for future wins.

New Lightning Ways can be added throughout the Free Spins bonus.

Lightning Strike Feature can occur during Free Spins bonus.

How To Calculate A Win With 3125 Ways

Playing Ways means that a win is formed from consecutive symbols from left to right starting from the first reel.

If any of the reels contain more than 1 instance of the symbols, the win will be multiplied. Multiply the number of symbols on each of the reels to get the final payout multiplier.

For example, if the first reel contains 2 symbols, second reel 3 symbols and third reel 2 symbols, the paytable value is multiplied by 2 x 3 x 2 = 12.

Return To Player

• The expected payback reflects the theoretical return across a very large number of spins by numerous players over an extended period of time and cannot be affected by the player’s strategy.
• The RTP value is shown in-game.
• The highest paying win is 5 of a kind Thor symbols, which pays 5x bet amount and occurs 1 in every 215 bets. (Probability: 0.0047)
• The stated probability of the maximum win refers to the sum of the wins of the highest possible symbol values (concrete specification of which symbol values) of all winning lines when the reels are at a standstill, without taking into account further additional winning opportunities through other features of the game such as free spins, risk or additional games.

General Information

The minimum bet in this game is £0.10 and the maximum bet is£5.00.

The English language version of the game rules prevails.

If the game is interrupted during play, players can replay the game round after restarting the game.

Incomplete games will be automatically resolved after 2 days. Any winnings resulting from automatic resolve shall be paid to player’s account.

Malfunction voids all plays and pays.

21 Thor Lightning Ways Demo Mode & Free Play Overview

Many players look for a 21 Thor Lightning Ways free play or 21 Thor Lightning Ways demo mode to get a feel for the slot before staking money. Although this website does not host playable demos or free versions of the game, this guide is here to provide a clear breakdown of what you can expect.

On this page, you’ll find an outline of the gameplay style, core mechanics, and standout features that make 21 Thor Lightning Ways unique. We cover the essentials such as special symbols, bonus triggers, and any distinctive elements that shape how the slot unfolds.

By reviewing this information, you can gain an accurate sense of the slot’s style and flow without needing direct access to a demo. Think of it as a preview that highlights how 21 Thor Lightning Ways works, giving you the knowledge you need before trying it out for real-money play.

*All values (Bet Levels, Maximum Wins etc.) mentioned in relation to this slot game are subject to change at any time. Game features mentioned may not be available in some jurisdictions.