The Free Games feature will be enabled if you land a wild frog symbol alongside the bonus firefly sign. The bonus game will then begin with 7 extra spins and the multiplier that the frog symbol has accumulated. During these spins, the frog symbol will remain on the reels, where the multiplier might continue to rise and immediate rewards are still awarded. When the gold frog symbol appears, it will only be on the reels for the duration of the current spin.