Mystery Sauce scatters may show up anywhere on the gaming grid. During the main game, they change to reveal the same barbeque symbol type, which are: Garlic, Onion, Serrano, Jalapeño, Habanero or Ghost Pepper.

When 3, 4, or 5 Free Spins scatters come ablaze on the reels, you receive 9, 12, or 15 free spins, respectively, in the Bonus Round. In this heated Bonus, Mystery Sauce scatters with a yellow chilli icon pump fire into the progressive Hot Bar for roasting symbol upgrade features.

Emerging above the flaming grills in Free Spins, The Hot Bar shows a progressive order of the main high-paying paying symbols: Garlic, Onion, Serrano, Jalapeño, Habanero and Ghost Pepper. Each Mystery Sauce scatter that has a yellow chilli icon fills the Hot Bar with 1 step. Every 3 steps, the roaring fire turns the lowest-paying symbol into its higher-paying peer. When all the low-paying characters mould into Ghost Pepper, you have the potential to cook up some great rewards. Beyond the symbol upgrade, burning through the stages also earns you maximum 15 Bonus Spins.