CT Gaming

Doctor Winstein

RARE Slots Video Slots Medicine Science Sci fi

Play Doctor Winstein slot by CT Gaming for free in demo mode! Explore RTP, bonus rounds, and key features before playing for real.

Only 0.09% of slots combine Cheats Tool and Risk/Gamble (Double) Game.

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

95.85%

return to player

Volatility

High volatility

variance

Max win

1,000×

top multiplier

Min bet

$0.30

per spin

Reels

grid

Player rating

4.3 ★

19 votes

DEMO Play free, no signup

CT Gaming

Embed on your site

4.3 / 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 & RTP8/10

RTP 95.85% → 8.0/10

Volatility9/10

high → 9.0/10

Win Potential6/10

x1000.00 (1000×) → 6.0/10

Features10/10

14 features → 10.0/10

Game Mechanics6.8/10

f=14 r=5 → 6.8/10

Context signals (tie-breakers)

Layout6/10

5x3 → 6.0/10

Bet Flexibility6/10

0.3–60 (×200) → 6.0/10

Provider Reputation5.4/10

provider avg 5.4 → 5.4/10

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: 73 — Doctor Winstein by CT Gaming

https://slotranker.com/ct-gaming/doctor-winstein#score

How to cite

Spec sheet

Doctor Winstein at a glance.

Identity

Slot nameDoctor Winstein

StudioCT Gaming

Released12/28/2023

Math

SlotRanker Score73

RTP95.85%

VolatilityHigh volatility

Max win1,000×

Bet range$0.30 – $60.00

Player rating4.3 / 5 · 19 votes

Format

Reels5

Paylines—

Layout5x3

Features

Themes

Expected average based on this slot's 95.85% RTP — individual sessions vary with volatility.

Bet per spin

Spins per hour400

Session length (hours)

Cost per hour$4.98

Cost per session$4.98

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 Doctor Winstein? 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: 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 (High). The model is calibrated so the average return equals this slot's published RTP (95.85%), 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 Doctor Winstein with other games

	Doctor Winstein Score 73This game	Wild Walker Score 71	Dr. Rock & The Riff Reactor Score 88	Maxzilla Score 85	Disturbed Score 83
Identity
Studio	CT Gaming	Pragmatic Play	TrueLab Games	Popiplay	NoLimit City
Released	12/28/2023	9/19/2020	8/4/2023	8/30/2024	5/9/2023
Math
RTP	95.85%	95.49%	96.03%	97.16%	96.1%
Volatility	High volatility	High volatility	High volatility	High volatility	High volatility
Max win	1,000×	4,900×	50,000×	10,000×	54,391×
Format
Reels	5	5	5	5	5
Layout	5x3	5x3	5x3	5x5	5x3
Paylines	—	25	243	16	256
Min bet	0.30	0.20	0.20	0.20	0.20
Max bet	60.00	100.00	200.00	50.00	1.00
Features
Progressive	—	—	—	—	—
Wild symbol	✓	✓	✓	✓	✓
Free spins	✓	✓	✓	✓	✓
Scatter symbol	✓	✓	✓	—	✓
Multiplier	✓	—	✓	✓	✓
Bonus game	—	—	—	✓	—
Respins	—	—	—	—	✓

Every number is shown as a delta against Doctor Winstein.

Comparing against

Doctor Winstein

CT Gaming

RTP

95.85%

Max win

1,000×

Score

Dr. Rock & The Riff Reactor

+ Bonus Game− Scatter

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