Promatic Games

Golden Coin

Play Golden Coin slot by Promatic Games for free in demo mode! Explore RTP, bonus rounds, and key features before playing for real.

Only 0.05% of slots combine Risk/Gamble (Double) Game and Starburst Mechanic.

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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

96%

return to player

Volatility

—

variance

Max win

—

top multiplier

Min bet

$0.50

per spin

Reels

5 lines

Player rating

3.5 ★

13 votes

DEMO Play free, no signup

Promatic Games

3.5 / 5

13 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% → 9.0/10

Volatility8/10imputed

imputed medium (unknown) → 8.0/10

Win Potential—

no data

Features3/10

5 features → 3.0/10

Game Mechanics3.9/10

f=5 r=5 p=5 → 3.9/10

Context signals (tie-breakers)

Layout6/10

5x3 → 6.0/10

Bet Flexibility8/10

0.5–2500 (×5000) → 8.0/10

Provider Reputation5.8/10

provider avg 5.8 → 5.8/10

Popularity0/10

synthetic proxy → 0.0/10

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: 54 — Golden Coin by Promatic Games

https://slotranker.com/promatic-games/golden-coin#score

How to cite

Spec sheet

Golden Coin at a glance.

Identity

Slot nameGolden Coin

StudioPromatic Games

Released

Math

SlotRanker Score54

RTP96%

Max win—

Bet range$0.50 – $2500.00

Player rating3.5 / 5 · 13 votes

Format

Reels5

Paylines5

Layout5x3

Features

Expected average based on this slot's 96% RTP — individual sessions vary with volatility.

Bet per spin

Spins per hour400

Session length (hours)

Cost per hour$8.00

Cost per session$8.00

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 Golden Coin? 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 (96.00%), 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 Golden Coin with other games

	Golden Coin Score 54This game	Ultra Cluster Kingdom Score 92	Kawaii Neko Score 92	Serpentina Score 91	Pond of Plinko Score 91
Identity
Studio	Promatic Games	GameArt	Naga Games	Massive Studios	Print Studios
Released	—	9/24/2024	12/25/2022	3/20/2025	12/10/2024
Math
RTP	96%	—	97.16%	96.53%	96.1%
Volatility	—	High volatility	Medium/High	High volatility	High volatility
Max win	—	—	—	30,000×	30,000×
Format
Reels	5	8	6	7	5
Layout	5x3	8x8	6x5	7x7	5x3
Paylines	5	Cluster Pays	32400	—	20
Min bet	0.50	0.20	0.10	0.10	0.10
Max bet	2500.00	200.00	200.00	100.00	30.00
Features
Progressive	—	—	—	—	—
Wild symbol	✓	—	✓	✓	—
Free spins	—	✓	✓	✓	—
Scatter symbol	—	✓	✓	✓	✓
Multiplier	—	—	✓	✓	✓
Bonus game	—	✓	—	—	✓
Respins	✓	—	—	—	—

Every number is shown as a delta against Golden Coin.

Comparing against

Golden Coin

Promatic Games

RTP

96%

Max win

—

Score

Ultra Cluster Kingdom

+ Free Spins+ Scatter+ Bonus Game− Wild− Respins

+ Free Spins+ Scatter+ Multiplier− Respins

+ Free Spins+ Scatter+ Multiplier− Respins

+ Scatter+ Multiplier+ Bonus Game− Wild− Respins

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