Kingfisher Boo!

Kingfisher Boo! is a 2025 Halloween-themed slot by Wishbone Games, distributed through Games Global. It plays on a 5×4 grid with 20 paylines and is a seasonal variant of the Kingfisher series, featuring a ghost and pumpkin visual theme over the standard nature/river setting.

The central mechanic is the Kingfisher Egg Bonus: egg symbols appear above the reels, and Kingfisher birds fly across to crack them. Each cracked egg either delivers a random upgrade modifier (multipliers, symbol upgrades, or extra cash symbols) or awards 10 free spins directly. Landing a Golden Egg is the premium outcome — it triggers all available upgrades at once before any other effect.

Fish Collector & Free Spins

Fish Collector symbols land on the reels carrying cash values up to 1,000× the bet. A Cash Collector symbol that appears at the same time pays all visible Fish values in a single payout. During free spins, fish values accumulate and upgrades applied in the egg bonus persist across the round, making earlier modifiers carry meaningful weight.

The Halloween "Boo!" theming is cosmetic — the underlying mechanics are the same as the main Kingfisher series. Players who enjoy the original Kingfisher will find the same game engine here in a seasonal presentation.