Espresso Games

Street Mahjong

Urban mahjong cluster slot with four modifying Dragon Houses

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

96.33%

return to player

Volatility

—

variance

Max win

50×

top multiplier

Min bet

$0.10

per spin

Reels

Cluster Pays lines

Player rating

3.9 ★

19 votes

DEMO Play free, no signup

Espresso Games

Embed on your site

3.9 / 5

19 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 96.33% → 9.0/10

Volatility8/10imputed

imputed medium (unknown) → 8.0/10

Win Potential3.4/10

x50.00 (50×) → 3.4/10

Features10/10

12 features → 10.0/10

Game Mechanics8.6/10

f=12 r=6 p=n/a → 8.6/10

Context signals (tie-breakers)

Layout5/10

6x6 → 5.0/10

Bet Flexibility8/10

0.1–150 (×1500) → 8.0/10

Provider Reputation6.2/10

provider avg 6.2 → 6.2/10

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 — Street Mahjong by Espresso Games

https://slotranker.com/espresso-games/street-mahjong#score

How to cite

Slot Summary

A 6x6 grid that rewards adjacent groups gives Street Mahjong a broader board than a fixed-line slot, while its medium-volatility profile balances repeated Cascading results against a modest x50 ceiling. Espresso Games connects the Cluster Pays format to four Dragon Houses, each changing the next phase through a Multiplier, Free Spins, Wild Symbol placement, or symbol replication. The 96.33% RTP anchors that feature-heavy structure.

How It Plays

Street Mahjong checks the 6x6 board for horizontal or vertical groups of at least four matching symbols. Successful groups disappear, allowing replacements to enter through the Cascading mechanic.

Each completed win can unlock part of the board for a Respin. That makes the immediate question less about a single cluster and more about what the next replacement set can connect.

Theme & Atmosphere

Asia supplies the cultural reference, but Street and Neon shift the treatment away from a formal historical setting. Mahjong tiles are presented as parts of an urban game board.

The modern street treatment separates each bonus state clearly while preserving the tile-game identity. The result pairs familiar group matching with a more contemporary setting.

Neon Asia Street

Features & Win Potential

Avalanche and Cascading remove successful groups before replacement symbols enter. Respins keep the altered board active, allowing another cluster to form without beginning from the original arrangement.

The Multiplier and Wild Symbol change how later results are valued or connected. Symbols collection (Energy) provides another route toward activating the board's feature states.

Free Spins Multiplier Scatter Symbol Wild Symbol Cascading Respins Cluster Pays Bonus Game Bonus Buy Symbols collection (Energy)Bonus symbols Avalanche

Bonus & Free Spins

Free Spins open the full board and apply an altered payout state, while Additional wins can continue through Cascading results during the round.

Bonus Buy offers direct entry to the Free Spins feature. The bonus then combines the Multiplier, Wild Symbol, and repeated Cascading outcomes on the expanded board.

Spec sheet

Street Mahjong at a glance.

Identity

Slot nameStreet Mahjong

StudioEspresso Games

Released10/21/2024

Math

SlotRanker Score75

RTP96.33%

Max win50×

Bet range$0.10 – $150.00

Player rating3.9 / 5 · 19 votes

Format

Reels6

PaylinesCluster Pays

Layout6x6

Features

Themes

Expected average based on this slot's 96.33% RTP — individual sessions vary with volatility.

Bet per spin

Spins per hour400

Session length (hours)

Cost per hour$1.47

Cost per session$1.47

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 Street Mahjong? 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 (96.33%), with wins capped at its top multiplier (50×).

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 Street Mahjong

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Compare Street Mahjong with other games

	Street Mahjong Score 75This game	Rave On Score 84	Big Benji Bonanza Score 80	Soju Bomb Score 77	Night City Score 76
Identity
Studio	Espresso Games	Naga Games	Jelly	Habanero	Jili Games
Released	10/21/2024	4/24/2024	5/19/2022	11/24/2022	10/18/2021
Math
RTP	96.33%	96.03%	95.5%	96.64%	97%
Volatility	—	High volatility	High volatility	Medium volatility	Medium/High
Max win	50×	—	12,957×	1,643×	3,000×
Format
Reels	6	5	5	5	5
Layout	6x6	5x5	5x3	5x3	5x3
Paylines	Cluster Pays	4096	243	243	243
Min bet	0.1	0.6	0.2	0.25	0.1
Max bet	150	200	20	5000	1000
Features
Progressive	—	—	—	✓	—
Wild symbol	✓	✓	✓	✓	✓
Free spins	✓	✓	✓	✓	✓
Scatter symbol	✓	✓	✓	✓	✓
Multiplier	✓	✓	✓	✓	—
Bonus game	✓	—	✓	—	—
Respins	✓	—	✓	—	—

Every number is shown as a delta against Street Mahjong.

Comparing against

Street Mahjong

Espresso Games

RTP

96.33%

Max win

50×

Score

− Bonus Game− Respins

+ Progressive− Bonus Game− Respins

− Multiplier− Bonus Game− Respins

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