The 21 Thor Lightning Ways slot from 4ThePlayer is a Viking-themed game with a default multiplier in the centre row. Thor can add additional multipliers at various periods, and the multipliers increase with each win in the bonus round. This is a five-reel game with 3,125 paylines.
Thor is the game's highest paying symbol, returning 5x the bet for a five-of-a-kind victory. Sif comes next, valued at 3x bet, followed by the Valhalla picture, which pays 2x. The Longship is next, paying 1.5x bet for a full line of five, followed by the Axes and Horn loaded with Beer, which payout 1x bet for a five of a kind hit. On to the low pays, which are represented by five royal symbols: the Ace and King, which both pay 0.7x, and the Queen, Jack, and Ten, all worth 0.5x for a winning combination of five. There is also a Wild Symbol that can help you link winnings. It is Thor's Hammer, also known as Mjölnir, and it substitutes for all normal symbols.
Each spin features one or more active Lightning Ways. These are similar to unique winlines with a displayed multiplier associated with them. Wins on a Lightning Way are multiplied by the value displayed and calculated from left to right across consecutive reels beginning with the first reel.
Thor can randomly construct Lightning Ways on any spin, with a multiplier ranging from 5x to 100x. He could do this before or after the reels halt. When the following spin begins, the new Lightning Ways lines disappear.
Hitting three, four, or five shield scatters results in 15, 20, or 30 free spins, respectively. The more scatters that activate the feature, the greater the initial multiplier values will be. During free spins, additional Lightning Ways become available, and each win on a Lightning Way boosts the corresponding multiplier. Furthermore, Thor may generate additional Lightning Wins at any moment during the round.
