CQ9 Gaming

Mahjong King

Play Mahjong King slot by CQ9 Gaming for free in demo mode! Explore RTP, bonus rounds, and key features before playing for real.

Only 0.1% of slots combine 40 Paylines and Sub Symbols In Feature.

SlotRanker Score

/ 99

05099

The SlotRanker Score is calculated from the visible data below. It is not affected by affiliate deals or paid placement.

How this score is built

RTP

97.2%

return to player

Volatility

—

variance

Max win

—

top multiplier

Min bet

$0.80

per spin

Reels

40 lines

Player rating

4.3 ★

6 votes

DEMO Play free, no signup

CQ9 Gaming

Embed on your site

4.3 / 5

6 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 & RTP10/10

RTP 97.2% → 10.0/10

Volatility8/10imputed

imputed medium (unknown) → 8.0/10

Win Potential—

no data

Features5/10

7 features → 5.0/10

Game Mechanics5/10

f=7 r=5 p=40 → 5.0/10

Context signals (tie-breakers)

Layout6/10

5x3 → 6.0/10

Bet Flexibility6/10

0.8–500 (×625) → 6.0/10

Provider Reputation6.4/10

provider avg 6.4 → 6.4/10

Popularity3.3/10

synthetic proxy → 3.3/10

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: 66 — Mahjong King by CQ9 Gaming

https://slotranker.com/cq9-gaming/mahjong-king#score

How to cite

Spec sheet

Mahjong King at a glance.

Identity

Slot nameMahjong King

StudioCQ9 Gaming

Released5/1/2018

Math

SlotRanker Score66

RTP97.2%

Max win—

Bet range$0.80 – $500.00

Player rating4.3 / 5 · 6 votes

Format

Reels5

Paylines40

Layout5x3

Features

Themes

Expected average based on this slot's 97.2% RTP — individual sessions vary with volatility.

Bet per spin

Spins per hour400

Session length (hours)

Cost per hour$8.96

Cost per session$8.96

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 King? 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 (97.20%), with wins capped at its top multiplier (1,000×).

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.

Compare Mahjong King with other games

	Mahjong King Score 66This game	Kawaii Neko Score 92	Floating Dragon New Year Festival Score 89	Gold Panther Maxways Score 88	Last Samurai Score 88
Identity
Studio	CQ9 Gaming	Naga Games	Reel Kingdom	Spadegaming	Advant Play
Released	5/1/2018	12/25/2022	12/11/2023	5/12/2022	7/31/2023
Math
RTP	97.2%	97.16%	96.7%	96.67%	97.27%
Volatility	—	Medium/High	High volatility	High volatility	Medium/High
Max win	—	—	20,000×	—	15,000×
Format
Reels	5	6	6	6	5
Layout	5x3	6x5	6xN	6x4	5x3
Paylines	40	32400	147456	200704	20
Min bet	0.80	0.10	0.20	0.30	0.00
Max bet	500.00	200.00	240.00	450.00	0.00
Features
Progressive	—	—	—	—	—
Wild symbol	✓	✓	—	✓	✓
Free spins	✓	✓	✓	✓	✓
Scatter symbol	✓	✓	✓	✓	—
Multiplier	—	✓	—	—	✓
Bonus game	—	—	✓	✓	—
Respins	—	—	✓	—	—

Every number is shown as a delta against Mahjong King.

Comparing against

Mahjong King

CQ9 Gaming

RTP

97.2%

Max win

—

Score

Floating Dragon New Year Festival

+ Bonus Game+ Respins− Wild

+ Multiplier− Scatter

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