Darwin Gaming

Circuit Masters

Play Circuit Masters slot by Darwin Gaming for free in demo mode! Explore RTP, bonus rounds, and key features before playing for real.

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

96.5%

return to player

Volatility

—

variance

Max win

—

top multiplier

Min bet

$0.00

per spin

Reels

grid

Player rating

4.3 ★

18 votes

DEMO Play free, no signup

Darwin Gaming

Embed on your site

4.3 / 5

18 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

Volatility8/10imputed

imputed medium (unknown) → 8.0/10

Win Potential—

no data

Features0.5/10

1 features → 0.5/10

Game Mechanics3/10

f=1 r=5 → 3.0/10

Context signals (tie-breakers)

Layout6/10

5x3 → 6.0/10

Bet Flexibility—

—

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: 54 — Circuit Masters by Darwin Gaming

https://slotranker.com/darwin-gaming/circuit-masters#score

How to cite

Spec sheet

Circuit Masters at a glance.

Identity

Slot nameCircuit Masters

StudioDarwin Gaming

Released10/23/2023

Math

SlotRanker Score54

RTP96.5%

Max win—

Bet range$0.00 – $0.00

Player rating4.3 / 5 · 18 votes

Format

Reels5

Paylines—

Layout5x3

Features

Themes

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 Circuit Masters? 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 (96.50%), 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 Circuit Masters with other games

	Circuit Masters Score 54This game	Big Bass Day At The Races Score 80	SkrSkr Score 74	Wildhound Derby Score 71	Gold Horsey Winner Score 59
Identity
Studio	Darwin Gaming	Reel Kingdom	CQ9 Gaming	Play'n Go	Inspired
Released	10/23/2023	3/7/2024	6/30/2021	1/9/2020	1/19/2024
Math
RTP	96.5%	96.07%	96%	94.65%	94.5%
Volatility	—	High volatility	—	High volatility	High volatility
Max win	—	10,000×	12,150×	15,000×	2,500×
Format
Reels	5	5	5	5	5
Layout	5x3	5x3	5x3	5x3	5x3
Paylines	—	10	243	30	10
Min bet	0.00	0.10	0.60	0.10	0.10
Max bet	0.00	250.00	1500.00	100.00	1.00
Features
Progressive	—	—	—	—	—
Wild symbol	—	✓	✓	✓	✓
Free spins	—	✓	✓	✓	✓
Scatter symbol	—	✓	✓	✓	✓
Multiplier	—	—	✓	✓	—
Bonus game	—	—	—	✓	—
Respins	—	—	—	—	—

Every number is shown as a delta against Circuit Masters.

Comparing against

Circuit Masters

Darwin Gaming

RTP

96.5%

Max win

—

Score

Big Bass Day At The Races

+ Wild+ Free Spins+ Scatter

+ Wild+ Free Spins+ Scatter+ Multiplier

+ Wild+ Free Spins+ Scatter+ Multiplier+ Bonus Game

+ Wild+ Free Spins+ Scatter

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