When a spin pays nothing but shows one or more wilds, those wilds are held in place and every other position spins once more.
Wilds that stay put for a second chance
Sticky-wild halls give losing spins a second look. The server notes where each wild landed, keeps those cells and spins the rest of the reels once.
The respin can land new scatters, which still count towards free spins. A spin that already paid does not trigger the respin.
Worked example. A wild on reel three of a losing spin stays there while the other fourteen positions spin again, often joining two symbols either side into a line.
