Hotdog Gaming

Mahjong Rich

Mahjong tile cascade slot with a gold-symbol middle reel

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

96.5%

return to player

Volatility

Medium/High

variance

Max win

2,500×

top multiplier

Min bet

—

per spin

Reels

2000 lines

Player rating

4.5 ★

3 votes

DEMO Play free, no signup

Hotdog Gaming

Embed on your site

4.5 / 5

3 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 96.5% → 9.0/10

Volatility9/10

high → 9.0/10

Win Potential6.8/10

x2500.00 (2500×) → 6.8/10

Features7.5/10

8 features → 7.5/10

Game Mechanics7.8/10

f=8 r=5 p=2000 → 7.8/10

Context signals (tie-breakers)

Layout6/10

5x3 → 6.0/10

Bet Flexibility—

—

Provider Reputation6.3/10

provider avg 6.3 → 6.3/10

Popularity5/10

synthetic proxy → 5.0/10

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: 75 — Mahjong Rich by Hotdog Gaming

https://slotranker.com/hotdog-gaming/mahjong-rich#score

How to cite

Slot Summary

Track the middle reel after every winning tumble: in Mahjong Rich, that position becomes decisive because gold symbols can turn into Wilds, and Free Spins keep the middle reel filled with gold symbols. Hotdog Gaming pairs that conversion with Avalanche chains and Multipliers up to 5x, creating a 2000-way game where one cleared win can reshape the next result instead of ending the sequence.

How It Plays

Mahjong Rich pays through 2000 ways. Winning symbols disappear through the Avalanche process, allowing new symbols to fall and potentially create another result in sequence.

Gold symbols can appear on the middle reels during ordinary play. When involved in a win, their Symbol Swap behavior changes them into Wild Symbols for the following drop.

Features & Win Potential

Cascading wins increase the active Multiplier through successive drops, reaching up to 5x when the sequence continues long enough without ending.

The Symbol Swap rule gives gold symbols a second function after a win, while Wild Symbols can preserve connections across the changing Multiway reel field.

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

Bonus & Free Spins

Three Scatter Symbols activate Free Spins, where the middle reel remains filled with gold symbols instead of drawing from the ordinary symbol set.

That fixed supply creates repeated opportunities for gold symbols to convert into Wild Symbols after wins, while the Avalanche and Multiplier rules continue operating.

Spec sheet

Mahjong Rich at a glance.

Identity

Slot nameMahjong Rich

StudioHotdog Gaming

Released6/2/2026

Math

SlotRanker Score75

RTP96.5%

VolatilityMedium/High

Max win2,500×

Bet range—

Player rating4.5 / 5 · 3 votes

Format

Reels5

Paylines2000

Layout4-5-5-5-4

Features

Expected average based on this slot's 96.5% RTP — individual sessions vary with volatility.

Bet per spin

Spins per hour400

Session length (hours)

Cost per hour$2.80

Cost per session$2.80

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 Rich? 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: Medium-High

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-High). The model is calibrated so the average return equals this slot's published RTP (96.50%), with wins capped at its top multiplier (2,500×).

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 Rich

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

Compare Mahjong Rich with other games

	Mahjong Rich Score 75This game	Kawaii Neko Score 92	Elemento Score 91	Serpentina Score 91	Sugar Rush 1000 Score 91
Identity
Studio	Hotdog Gaming	Naga Games	Fantasma Games	Massive Studios	Pragmatic Play
Released	6/2/2026	12/25/2022	3/9/2021	3/20/2025	3/8/2024
Math
RTP	96.5%	97.16%	96.33%	96.53%	97.5%
Volatility	Medium/High	Medium/High	High volatility	High volatility	High volatility
Max win	2,500×	—	16,000×	30,000×	25,000×
Format
Reels	5	6	9	7	7
Layout	4-5-5-5-4	6x5	9x9	7x7	7x7
Paylines	2000	32400	9	—	0
Min bet	—	0.1	0.2	0.1	0.2
Max bet	—	200	100	100	240
Features
Progressive	—	—	—	—	—
Wild symbol	✓	✓	✓	✓	✓
Free spins	✓	✓	✓	✓	✓
Scatter symbol	✓	✓	✓	✓	✓
Multiplier	✓	✓	✓	✓	✓
Bonus game	—	—	—	—	—
Respins	—	—	—	—	—

Every number is shown as a delta against Mahjong Rich.

Comparing against

Mahjong Rich

Hotdog Gaming

RTP

96.5%

Max win

2,500×

Score

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