Haunted Harbor Slot by Habanero

Green corpse-fog leaks across the cabin walls behind the 5x4 grid. The crew on the reels are undead: a blue-bearded specter with white frost on his beard, a green-skinned dead captain in mossy regalia, a shadowed silhouette in a tricorne hat, and one lone living buccaneer, a young woman in a red bandana who looks like she's been hiding from the others for weeks. Lows are nautical instruments touched by the same rot, a brass compass with a corroded face, crossed anchors, a coiled shell horn, and a cyan-glowing lantern with a skull-eye design. The wordmark in green carved type at the top of the cabinet completes the gothic seafarer aesthetic that Habanero pushes hard on Halloween.

The headline mechanic here is the Ghost Reel. A Wild lands and expands to fill the entire reel it dropped on, turning that vertical strip into a single substitute column. Stack that with a multiplier of up to 5x baked into the Wild itself, and a single Ghost Reel can shift a 25-line spin from blank into a serious payout without the bonus ever firing. Reel-wide expanding Wilds are familiar territory in slot design, but most don't carry their own multiplier on top.

Trigger three or more Scatters and the round moves into Free Spins, where the Ghost Reels stop disappearing. Every Wild reel that lands during the bonus sticks for the remainder of the round. Spin one fills reel three, spin three fills reel one, spin five fills reel five, and now half the cabinet is locked Wild for whatever's left. The bonus can run up to 30 spins, which is enough runway for the sticky coverage to compound. The 72,694x ceiling on this game sits above almost everything else in Habanero's catalogue, and it lives almost entirely inside that compounding behaviour.

Super Bet at 25 coins per spin boosts trigger frequency for the Ghost Reel and the Free Spins entrance. Buy Feature drops in at 590 currency, which works out to roughly 47x bet, on the lower side of Habanero's buy menu rates. The Jackpot Race counter ticks above the cabinet on a random progressive line, separate from any of the symbol logic. Volatility is at the top of the scale, so the dry runs run long. The hits, when they happen, are what built the math ceiling.