One round, spin by spin — what the lock is worth
Picture the round from the inside. Three blue moons drop on reels 1–3, the counter reads 10 free spins,
and on the first of them a Miss Kitty parks on reel 3 and refuses to leave. Four spins later a second one
takes reel 4. From that point every remaining spin begins with two columns already wild, which is why the
50 lines suddenly start connecting in groups instead of one at a time. A retrigger stretches the round
to 15 spins, and there it stops: the feature is capped at roughly 1,000× your stake — about
$500 on a $0.50 spin — because the original has no multiplier wilds to push past it.