Toad's Gift Slot by Playtech

Koi fish only ever land on the outer two reels, and you need them stacked deep. Cover four or more positions across reels 1 and 5 and the Toad's Gift round opens, with the number of koi setting how many respins you start with. Eight pond stones sit in front of you, one cracked open at random each respin. A stone hiding a cash prize pays and clears; an empty pick just burns a respin. Once two stones remain the Golden Toad hops onto one of them, and if it takes that stone its Mega reel spins for one of the four fixed jackpots, Mini at 20x, Minor at 100x, Major at 500x, and the Grand worth 2,000x your total bet. The round closes when the respins run out, when that Mega reel pays, or once the seventh stone prize is collected.

Three or more jade dragon scatters open the free games, and here you get a real decision instead of a fixed award. Take four spins with a wild multiplier of either 8x or 18x, or eight spins with a smaller 3x or 8x. Every winning line that runs through a wild takes that multiplier, so the short round swings for the big hits while the longer one trades size for more attempts. Wilds fill in on every reel for everything except the dragon scatter and the koi. Three more scatters retrigger the round, and the koi can still pull you into the Toad's Gift respins mid-feature.

The reels sit against a quiet misty mountain river, blue-green karst peaks rising behind a stone bridge, bonsai trees and a distant pagoda, the four jackpot banners glowing across the top. Symbols lean hard into Feng Shui prosperity: a beaming red-robed God of Wealth, a fat gold ingot, a jade foo-dog lion, a red envelope spilling coins, a ripe orange and cut gems, over teal calligraphy-style royals. No buy button, so the koi and the dragons are the only two doors into the features that matter.