UU Slots

Mahjong Wilds

Mahjong-themed cascade slot with transforming Golden Symbols

SlotRanker Score

/ 99

05099

The SlotRanker Score is calculated from the visible data below. It is not affected by affiliate deals, and it cannot be bought.

How this score is built

RTP

96.73%

return to player

Volatility

—

variance

Max win

3,000×

top multiplier

Min bet

$0.20

per spin

Reels

1024 lines

Player rating

3.6 ★

12 votes

DEMO Play free, no signup

UU Slots

Embed on your site

3.6 / 5

12 ratings

User ratings are shown separately from the Slot Score unless stated otherwise.

Five weighted signals shape the composite. Four context signals refine ties. See how we rate for the full methodology.

Payouts & RTP9/10

RTP 96.73% → 9.0/10

Volatility8/10imputed

imputed medium (unknown) → 8.0/10

Win Potential7/10

x3000.00 (3000×) → 7.0/10

Features8/10

9 features → 8.0/10

Game Mechanics7.8/10

f=9 r=5 p=1024 → 7.8/10

Context signals (tie-breakers)

Layout5/10

4x5 → 5.0/10

Bet Flexibility6/10

0.2–200 (×1000) → 6.0/10

Provider Reputation6.6/10

provider avg 6.6 → 6.6/10

Popularity2.5/10

synthetic proxy → 2.5/10

Popularity blends real player search demand (~30 markets) with a catalogue-derived proxy; games without measurable search demand use the proxy alone. Not live play telemetry.

Cite this score

SlotRanker Score: 70 — Mahjong Wilds by UU Slots

https://slotranker.com/uu-slots/mahjong-wilds#score

How to cite

Slot Summary

For readers who favor 1024-way cascades with a 96.73% RTP, Mahjong Wilds offers a particularly transparent sequence: winning symbols disappear, Golden Symbols involved in a win become Wild Symbols, and the multiplier advances before the next drop. UU Slots uses an Asia and mahjong subject to make those transformations easy to follow, while Medium volatility and an x3000.00 ceiling keep the focus on sustained chains rather than one oversized prize.

How It Plays

Each result is evaluated across 1024 ways. When a combination pays, its symbols disappear through the Avalanche and Cascading mechanics, and replacements fall into the cleared spaces.

Golden Symbols add continuity between cascades. If one contributes to a paid combination, it becomes a Wild Symbol for the next drop and can substitute in a new result.

Theme & Atmosphere

Asia supplies the catalog theme, while mahjong tiles give the game a concrete symbolic language for combinations, transformations, and repeated drops across the field.

The tile-game reference fits the matching process without pretending that the slot follows traditional mahjong rules. Its subject supports recognition, while the cascade system controls play.

Asia

Features & Win Potential

Cascading wins increase the active Multiplier as the same sequence continues. Golden Symbols that joined the previous win then return as Wild Symbols on the following drop.

The base multiplier values begin at x1, x2, x3, and x5. Free Spins upgrade those levels to x2, x4, x6, and x10.

Free Spins Multiplier Scatter Symbol Wild Symbol Cascading Multiway (+1024)Avalanche Gonzo mechanic Free Spins Multiplier

Bonus & Free Spins

Scatter Symbols trigger Free Spins, where the familiar Cascading and Wild Symbol transformations remain active but the available Free Spins Multipliers begin at higher values.

Because Golden Symbols can still become Wild Symbols during the round, one early win can improve the substitution pattern available to later cascades.

Spec sheet

Mahjong Wilds at a glance.

Identity

Slot nameMahjong Wilds

StudioUU Slots

Released4/19/2025

Math

SlotRanker Score70

RTP96.73%

Max win3,000×

Bet range$0.20 – $200.00

Player rating3.6 / 5 · 12 votes

Format

Reels5

Paylines1024

Layout4x5

Features

Themes

Expected average based on this slot's 96.73% RTP — individual sessions vary with volatility.

Bet per spin

Spins per hour400

Session length (hours)

Cost per hour$2.62

Cost per session$2.62

Estimate only, for entertainment purposes — treat gambling as entertainment, not a way to make money, and set a budget you can afford to lose.

How long could a bankroll last on Mahjong Wilds? We simulate thousands of sessions from this game's published RTP and volatility — the long-run math, not a prediction of your next spin.

Bankroll ($)Bet per spin ($)Speed

Volatility tier: Mediumassumed — not published for this slot

Running simulation…

How this works

Each simulated spin either misses or returns a win drawn from a log-normal distribution, with the hit rate and spread set by the slot's volatility tier (Medium). The model is calibrated so the average return equals this slot's published RTP (96.73%), with wins capped at its top multiplier (3,000×).

This is a simplified, parametric model of the game's math — not its real paytable. It exists to make the house edge visible over many sessions, so the numbers above are averages across thousands of runs, never a forecast of one.

This is math, not a prediction. Real sessions vary wildly, and no strategy changes a game's built-in house edge. Play for fun, set limits, and never bet more than you can afford to lose.

Where to play Mahjong Wilds

No matching casinos for your region yet

Casino availability depends on where you play from. We only show casinos that accept players from your country.

Compare Mahjong Wilds with other games

	Mahjong Wilds Score 70This game	Kawaii Neko Score 92	Floating Dragon New Year Festival Score 89	Gold Panther Maxways Score 88	Last Samurai Score 88
Identity
Studio	UU Slots	Naga Games	Reel Kingdom	Spadegaming	Advant Play
Released	4/19/2025	12/25/2022	12/11/2023	5/12/2022	7/31/2023
Math
RTP	96.73%	97.16%	96.7%	96.67%	97.27%
Volatility	—	Medium/High	High volatility	High volatility	Medium/High
Max win	3,000×	—	20,000×	—	15,000×
Format
Reels	5	6	6	6	5
Layout	4x5	6x5	6xN	6x4	5x3
Paylines	1024	32400	147456	200704	20
Min bet	0.2	0.1	0.2	0.3	—
Max bet	200	200	240	450	—
Features
Progressive	—	—	—	—	—
Wild symbol	✓	✓	—	✓	✓
Free spins	✓	✓	✓	✓	✓
Scatter symbol	✓	✓	✓	✓	—
Multiplier	✓	✓	—	—	✓
Bonus game	—	—	✓	✓	—
Respins	—	—	✓	—	—

Every number is shown as a delta against Mahjong Wilds.

Comparing against

Mahjong Wilds

UU Slots

RTP

96.73%

Max win

3,000×

Score

Floating Dragon New Year Festival

+ Bonus Game+ Respins− Wild− Multiplier

+ Bonus Game− Multiplier

Explore More Games with Similar RTP

	Provider	RTP	Volatility	Max win	Score
Before Time Runs Out	Habanero	96.68%	High volatility	1,000,195×	85
Reel Bass Family	Bigpot Gaming	96.69%	Medium/High	20,000×	85
Haunted Harbor	Habanero	96.71%	High volatility	72,694×	86
Aztec-X	Win Fast	96.72%	Medium/High	5,000×	82
Mahjong Wilds	UU Slots	96.73%	—	3,000×	70
Fire Forge	Stormcraft Studios	96.73%	High volatility	50,000×	84
Drac's Stacks	Massive Studios	96.74%	High volatility	50,000×	87
Egypts Book of Mystery	PG Soft	96.75%	High volatility	100,000×	75
Mafia Mayhem	PG Soft	96.76%	High volatility	10,000×	83
Ultimate Striker	PG Soft	96.77%	High volatility	8,000×	81
Wild West Angel	Win Fast	96.78%	High volatility	12,200×	86