Shady Lady

Orphan Organ

Slots Video Slots Horror Science Monsters Humor

A grotesque science-fiction slot driven by symbol meters

SlotRanker Score

/ 99

05099

The SlotRanker Score is calculated from the visible data below. It is not affected by affiliate deals, and it cannot be bought.

How this score is built

RTP

96.17%

return to player

Volatility

—

variance

Max win

20,000×

top multiplier

Min bet

$0.10

per spin

Reels

cluster pays lines

Player rating

4.1 ★

16 votes

DEMO Play free, no signup

Shady Lady

Embed on your site

4.1 / 5

16 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 96.17% → 9.0/10

Volatility8/10imputed

imputed medium (unknown) → 8.0/10

Win Potential8.6/10

x20000.00 (20000×) → 8.6/10

Features10/10

15 features → 10.0/10

Game Mechanics8/10

f=15 r=5 → 8.0/10

Context signals (tie-breakers)

Layout5/10

5x5 → 5.0/10

Bet Flexibility6/10

0.1–50 (×500) → 6.0/10

Provider Reputation6.7/10

provider avg 6.7 → 6.7/10

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: 79 — Orphan Organ by Shady Lady

https://slotranker.com/shady-lady/orphan-organ#score

How to cite

Slot Summary

Tracking which symbol meter nears its payout threshold is the decisive act in Orphan Organ. Shady Lady replaces normal lines with Meter Pay on a 5x5 field, where collected symbols feed six separate meters and Cascading wins increase their multipliers. Airlocks can then reveal Wilds, multiplier upgrades, or linked meters. The result matches its Horror and Science premise: alien performers are forced to produce both the soundtrack and the game's payouts.

How It Plays

Symbols do not need to form ordinary paylines. They are collected into separate meters, and a meter pays after receiving enough matching symbols from the field.

Winning symbols clear through Cascading behavior, letting replacements arrive and increasing the relevant meter multiplier before the chain finishes. Airlocks add further changes during these sequences.

Theme & Atmosphere

Horror and Humor meet in a freak-show premise about orphan performers controlled by an alien maestro, making sound production part of the game's unsettling joke.

The Monsters and Science themes support the stranger mechanical language: airlocks, linked meters, and alien creatures all belong to the same deliberately grotesque setting.

Horror Science Monsters Humor

Features & Win Potential

Avalanche and Cascading wins feed the Level Up system, with each continuing sequence capable of increasing the active Free Spins Multiplier or meter value.

Random Wilds, Random multiplier awards, and linked meter effects can change the value of collected symbols before the current sequence reaches its conclusion.

Free Spins Multiplier Scatter Symbol Wild Symbol Cascading Bonus Game Additional Free Spins RTP range Bonus symbols Avalanche Gonzo mechanic Free Spins Multiplier Random multiplier Random Wilds / Additional Wilds Level Up

Bonus & Free Spins

Scatter Symbols activate the Live in Concert Bonus Game, where Free Spins preserve linked meters, levels, and multiplier values instead of resetting them after each spin.

Additional Free Spins can extend the concert, while the persistent Free Spins Multiplier gives earlier meter upgrades continuing value throughout the remaining round.

Spec sheet

Orphan Organ at a glance.

Identity

Slot nameOrphan Organ

StudioShady Lady

Released8/3/2025

Math

SlotRanker Score79

RTP96.17%

Max win20,000×

Bet range$0.10 – $50.00

Player rating4.1 / 5 · 16 votes

Format

Reels5

Paylinescluster pays

Layout5x5

Features

Themes

Expected average based on this slot's 96.17% RTP — individual sessions vary with volatility.

Bet per spin

Spins per hour400

Session length (hours)

Cost per hour$1.53

Cost per session$1.53

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 Orphan Organ? 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 (96.17%), with wins capped at its top multiplier (20,000×).

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.

Where to play Orphan Organ

No matching casinos for your region yet

Casino availability depends on where you play from. We only show casinos that accept players from your country.

Compare Orphan Organ with other games

	Orphan Organ Score 79This game	Chaos Crew 2 Score 84	Alive Megaways Score 83	Dr Funkenstein and His Monsters Score 82	Monster Mash Cash Score 76
Identity
Studio	Shady Lady	Hacksaw Gaming	Skywind Group	Massive Studios	Habanero
Released	8/3/2025	9/20/2023	8/16/2021	11/2/2025	6/15/2013
Math
RTP	96.17%	96.27%	96.47%	96.54%	96%
Volatility	—	High volatility	High volatility	High volatility	High volatility
Max win	20,000×	20,000×	10,000×	50,000×	—
Format
Reels	5	5	6	6	5
Layout	5x5	5x5	6x7	6x5	5x3
Paylines	cluster pays	19	200704	scatter pays	15
Min bet	0.1	0.2	0.2	0.2	0.01
Max bet	50	1	20	100	5000
Features
Progressive	—	—	—	—	✓
Wild symbol	✓	✓	✓	—	✓
Free spins	✓	✓	✓	✓	✓
Scatter symbol	✓	✓	✓	✓	✓
Multiplier	✓	✓	✓	✓	✓
Bonus game	✓	✓	—	—	—
Respins	—	—	—	—	—

Every number is shown as a delta against Orphan Organ.

Comparing against

Orphan Organ

Shady Lady

RTP

96.17%

Max win

20,000×

Score

Dr Funkenstein and His Monsters

+ Progressive− Bonus Game

Explore More Games with Similar RTP

	Provider	RTP	Volatility	Max win	Score
Super Rainbow Megaways	1X2gaming	96.13%	High volatility	35,000×	88
Megaways Jack Frost	Iron Dog Studio	96.14%	High volatility	25,000×	88
Coop Clash	Bullshark Games	96.15%	Medium/High	12,000×	90
Showdown Saloon	Fortune Factory Studios	96.16%	High volatility	—	71
Bones & Bounty	Thunderkick	96.16%	High volatility	25,000×	88
Orphan Organ	Shady Lady	96.17%	—	20,000×	79
Montezuma Megaways	WMS	96.17%	High volatility	12,500×	87
7 & Gems	Fantasma Games	96.18%	Medium/High	10,096×	88
Money Mariachi Infinity Reels	ReelPlay	96.19%	High volatility	50,000×	86
Hop N Pop	Hacksaw Gaming	96.2%	High volatility	12,500×	90
Greek Pantheon Megaways	GameArt	96.21%	High volatility	30,000×	88