Kingyo Riches Slot Review: Sticky Wilds and Goldfish Spins

Kingyo Riches builds its feature around a recognizable relationship: sticky Wilds remain on the reels during Free Spins, while two goldfish colors affect the round in different ways. A third-party review describes three Scatters as the trigger for seven spins; black goldfish can add spins, while red goldfish increase the Wild multipliers. That gives the bonus a simple division of labor—one symbol extends its length, another raises the value attached to Wilds. AdvantPlay’s official description confirms Free Spins, multiplier Wilds and sticky Wilds, but does not give the trigger or goldfish rules, so those details rely on the independent review rather than being attributed to the provider.

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Kingyo Riches at a glance

Provider	AdvantPlay
Genre / theme	Animals, Asian
Game type	Video slot
Reels / grid	3 reels x 5 rows
Reference RTP	97.01%
Volatility	High-medium
Payout mechanic	20 lines
Maximum win	x18,600 the bet
Release date	31 July 2024
Main features	Three Scatters award 7 Free Spins; Wilds stick. Black goldfish add 1–5 spins; red goldfish increase Wild multipliers.

RTP and stake limits can vary by version and market. Check the information screen in the game you open. Maximum win is a ceiling, not an expected result.

Twenty lines on a 3×5 layout

AdvantPlay lists a 3×5 layout, 20 lines and a 97.01% RTP. A third-party review describes wins as requiring three matching symbols on one of those lines, and identifies frogs as the top-paying regular symbol. The exact page’s official copy does not include a complete paytable, so the review does not extrapolate values across the full symbol set. The base game also uses Wilds with multipliers, a feature that can help complete combinations while affecting their value. The independent account describes Wilds as substitutions, but does not provide enough information here to specify every symbol they replace or any per-symbol multiplier schedule.

Three Scatters open the sticky-Wild round

The independent game guide says three Scatter symbols award seven Free Spins; it also lists a buy option, which is separate from a symbol trigger. During the round, Wilds become sticky, staying in place for subsequent spins rather than disappearing immediately. That persistence gives each later spin a chance to build around the Wild positions already established. The page does not document a limit on sticky Wilds, whether every Wild sticks, or whether the seven-spin award can retrigger through Scatters. Those conditions remain unknown. The mechanics support a clear base sequence—three Scatters, seven spins, sticky Wild behavior—without implying that the feature can continue indefinitely.

Black and red goldfish have different jobs

The goldfish symbols add two distinct modifiers. Black goldfish award between one and five additional Free Spins, so their stated effect is to extend the round. Red goldfish increase the multipliers attached to Wilds, changing potential value instead of spin count. Keeping these roles separate makes the bonus easier to read: black affects duration; red affects the Wild multiplier. The independent source does not state the chance of either fish, the size of multiplier increases, or whether several red fish stack. AdvantPlay’s description is consistent with the broad picture—it names extra Free Spins, multiplier Wilds and sticky Wilds—but the precise color-coded outcomes come from the third-party account and should be treated with that scope.

Math profile and source limits

The official catalogue lists 97.01% RTP, high-medium volatility, 20 lines, an x18,600 maximum-win field and a July 31, 2024 release date. Those figures belong to Kingyo Riches. RTP is a long-run theoretical measure and does not forecast a session; the volatility label does not reveal how often Scatters or goldfish land. The independent review reports a seven-spin start and additional spins from black fish, but not the event probabilities, payout distribution or a complete multiplier table. The available rules therefore explain how the bonus can lengthen and how red fish affect Wild multipliers, while leaving its frequency and expected contribution unquantified.

Strengths and weak points

Strengths

Sticky Wilds persist during Free Spins, while black goldfish extend the round and red goldfish increase Wild multipliers, giving the two colors distinct effects.

Weaknesses

The independent review does not establish retrigger limits, fish probabilities, multiplier increments or stacking rules, and the official description omits the exact Scatter trigger.

Our Editor’s View

Kingyo Riches has a bonus structure with two readable controls: black goldfish can add spins, and red goldfish increase Wild multipliers, while sticky Wilds carry positions forward through Free Spins. The third-party review supplies the three-Scatter trigger and seven-spin award; AdvantPlay confirms the broad feature family but not those exact thresholds. This distinction matters because retriggers, fish probabilities and multiplier increments are not documented. Readers who like persistent Wild positions and separate duration/value modifiers can follow the feature logic. Anyone comparing bonus frequency or expected returns should treat the missing probabilities and stacking rules as real limits rather than infer them from the high maximum-win field.