Royal Slot Gaming

Crazy Doctor

Slots Video Slots Science Cartoon Fantastic Magic

Play Crazy Doctor slot by Royal Slot 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

—

return to player

Volatility

—

variance

Max win

8,100×

top multiplier

Min bet

$0.50

per spin

Reels

1024 lines

Player rating

3.6 ★

18 votes

DEMO Play free, no signup

Royal Slot Gaming

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3.6 / 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 & RTP—

no data

Volatility8/10imputed

imputed medium (unknown) → 8.0/10

Win Potential7.8/10

x8100.00 (8100×) → 7.8/10

Features4.5/10

6 features → 4.5/10

Game Mechanics6.2/10

f=6 r=5 p=1024 → 6.2/10

Context signals (tie-breakers)

Layout5/10

5x4 → 5.0/10

Bet Flexibility8/10

0.5–1000 (×2000) → 8.0/10

Provider Reputation5.5/10

provider avg 5.5 → 5.5/10

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: 51 — Crazy Doctor by Royal Slot Gaming

https://slotranker.com/royal-slot-gaming/crazy-doctor#score

How to cite

Spec sheet

Crazy Doctor at a glance.

Identity

Slot nameCrazy Doctor

StudioRoyal Slot Gaming

Released9/10/2018

Math

SlotRanker Score51

RTP

Max win8,100×

Bet range$0.50 – $1000.00

Player rating3.6 / 5 · 18 votes

Format

Reels5

Paylines1024

Layout5x4

Features

Themes

Compare Crazy Doctor with other games

	Crazy Doctor Score 51This game	Blood Suckers Score 79	Sticky Bombs Score 66	Gold Lab Score 65	Machine Gun Unicorn Score 65
Identity
Studio	Royal Slot Gaming	NetEnt	Booming Games	Quickspin	Genesis
Released	9/10/2018	11/10/2013	3/17/2022	8/12/2016	5/6/2015
Math
RTP	—	98%	95.8%	96.09%	97.18%
Volatility	—	Low volatility	High volatility	Medium volatility	Medium volatility
Max win	8,100×	1,014×	1,445×	—	—
Format
Reels	5	5	5	5	5
Layout	5x4	5x3	5x3	5x3	5x3
Paylines	1024	25	20	25	10
Min bet	0.50	0.25	0.20	0.10	0.10
Max bet	1000.00	50.00	200.00	50.00	100.00
Features
Progressive	✓	—	—	✓	—
Wild symbol	✓	✓	✓	✓	✓
Free spins	✓	✓	✓	—	—
Scatter symbol	—	✓	✓	✓	✓
Multiplier	—	✓	✓	—	✓
Bonus game	—	✓	—	—	—
Respins	—	—	—	✓	—