Multiplier spots represent the slot's most volatile mathematical mechanism. They mark specific grid positions that double in value with consecutive hits. According to the official Pragmatic Play game rules, the multiplier progression starts at a base x1 and mathematically doubles (x2, x4, x8, x16, x32, x64) on repeated matches within the same cell, up to a maximum cap of x128. Reaching that ceiling requires seven consecutive wins on the same position. That is exceedingly rare outside extended free spins rounds.
If a winning cluster covers multiple active spots, the values are added together before being applied to the cluster's base payout. For example, a cluster touching a x4 spot and a x8 spot receives a combined x12 multiplier. This additive mechanic creates the necessary mathematical environment for the 5,000x maximum theoretical win to be approached.
In the base game, all multiplier spots reset after the tumble chain ends. In free spins, they persist across every spin. That is the core reason why the bonus round carries the vast majority of the slot's payout potential.