Koi Respin 7 Slot by YGR

Three reels, three rows, one payline straight across the middle. Match any three symbols left-to-right and the line pays, and that's the entire base layout - there is no second row of pays, no ways model, no cluster logic. What makes it worth returning to is what happens the moment a line lands.

Every winning combination rolls a check to trigger a respin. If it hits, the reels spin again and re-award the exact same prize that just paid. The trigger isn't capped at a single repeat either: a respin win can itself roll the trigger again, and a lucky chain will keep stacking the same base prize over and over. Real chains stop quickly thanks to decaying probability, but the intro screen's "unlimited Respins" claim is the mechanic's literal behaviour, not marketing inflation.

The Koi fish is the key piece. Landing as a WILD it substitutes for every paying symbol, and when it appears on the winning line it carries a 100x multiplier on the prize - the single top-win path in the game. No scatter symbol, no separate free-spin mode, no buy bonus, no ante-bet toggle. The respin and the Koi WILD are the entire feature set, which is unusual even in a classic-slot family that tends toward bare-bones design.

The Koi sits against a deep royal-purple background patterned with Chinese-wave motifs - a nod to the legend of the koi that swims upriver to become a dragon. The three silver reels are bordered in ornate gold meander trim. Symbols are copper-and-gold Chinese 7 hybrids, silver and orange Yuan Bao ingot stacks, and similar prosperity icons. Bet range runs 0.20 to 50.00 per spin, and the whole thing sits in the same YGR "_777" classic-slot chassis used by Fortune Lions 7 and 5x Diamond 7, only with the respin chain swapped in where those titles use stacked multiplier wilds.