As you play Pinup Girls slot online, the two main features you can use to unlock bigger wins are as follows:
The wild appears on the three central reels and can stand in for all other characters except the scatter. A spin meter on top of the reels counts the number of spins played. So, you’ll play the slot in a 10-spin series with the 10th spin increasing multiplier values on the reels by +1. After each 10th spin, the spin meter resets to 1, and the next cycle begins.
3, 4, or 5 scatters activate 10, 15, and 20 free spins, respectively. The progressive feature also continues in the bonus round, and multipliers are applied after every 5th free spin on dormant wilds that land during the 5 spins.