RubyPlay

Dr Frankenstein

RARE Slots Video Slots History Horror Medicine Science Fantastic Monsters

Play Dr Frankenstein slot by RubyPlay for free in demo mode! Explore RTP, bonus rounds, and key features before playing for real.

Only 0.1% of slots combine 50 Paylines and Random Multiplier.

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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

96.39%

return to player

Volatility

Medium volatility

variance

Max win

5,400×

top multiplier

Min bet

$0.20

per spin

Reels

50 lines

Player rating

4.7 ★

3 votes

DEMO Play free, no signup

RubyPlay

4.7 / 5

3 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 96.39% → 9.0/10

Volatility8/10

medium → 8.0/10

Win Potential7.5/10

x5400.00 (5400×) → 7.5/10

Features6.5/10

8 features → 6.5/10

Game Mechanics6.3/10

f=8 r=6 p=50 → 6.3/10

Context signals (tie-breakers)

Layout5/10

6x4 → 5.0/10

Bet Flexibility6/10

0.2–30 (×150) → 6.0/10

Provider Reputation6.9/10

provider avg 6.9 → 6.9/10

Popularity2.5/10

synthetic proxy → 2.5/10

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: 67 — Dr Frankenstein by RubyPlay

https://slotranker.com/rubyplay/dr-frankenstein#score

How to cite

Spec sheet

Dr Frankenstein at a glance.

Identity

Slot nameDr Frankenstein

StudioRubyPlay

Released10/9/2020

Math

SlotRanker Score67

RTP96.39%

VolatilityMedium volatility

Max win5,400×

Bet range$0.20 – $30.00

Player rating4.7 / 5 · 3 votes

Format

Reels6

Paylines50

Layout6x4

Features

Themes

Expected average based on this slot's 96.39% RTP — individual sessions vary with volatility.

Bet per spin

Spins per hour400

Session length (hours)

Cost per hour$2.89

Cost per session$2.89

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 Dr Frankenstein? 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: Medium

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 (96.39%), with wins capped at its top multiplier (5,400×).

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 Dr Frankenstein with other games

	Dr Frankenstein Score 67This game	It's Alive Score 51	Alive Megaways Score 83	Dr. Jekyll & Mr. Hyde Score 79	Jekyllz Wild Ultranudge Score 73
Identity
Studio	RubyPlay	Ready Play Gaming	Skywind Group	Betsoft	Bang Bang Games
Released	10/9/2020	3/24/2021	8/16/2021	7/29/2014	9/27/2022
Math
RTP	96.39%	94.93%	96.47%	96.17%	96%
Volatility	Medium volatility	—	High volatility	Medium volatility	Medium volatility
Max win	5,400×	—	10,000×	—	6,350×
Format
Reels	6	5	6	5	5
Layout	6x4	5x3	6x7	5x3	5x3
Paylines	50	25	200704	30	40
Min bet	0.20	0.25	0.20	0.02	0.20
Max bet	30.00	30.00	20.00	150.00	400.00
Features
Progressive	—	—	—	—	—
Wild symbol	✓	✓	✓	✓	—
Free spins	✓	✓	✓	✓	✓
Scatter symbol	—	✓	✓	✓	✓
Multiplier	✓	—	✓	✓	✓
Bonus game	—	—	—	✓	—
Respins	—	✓	—	—	—

Every number is shown as a delta against Dr Frankenstein.

Comparing against

Dr Frankenstein

RubyPlay

RTP

96.39%

Max win

5,400×

Score

+ Scatter+ Respins− Multiplier

Dr. Jekyll & Mr. Hyde

+ Scatter+ Bonus Game

Jekyllz Wild Ultranudge

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