Orphan Organ Slot

Orphan Organ Slot (Shady Lady)

4.2 / 5

Provider: Shady Lady

Reviewed by: Chris Taylor

Orphan Organ Info

Provider:

Shady Lady

Theme:

Space

RTP:

96.17%

Volatility:

High

Reels:

5x5

Paylines:

Meter Pays

Bet Range:

10p to £5

Max Win:

20,000x

Hit Frequency:

23.56%

Release Date:

14th Jul 2025

Overview

Make alien orphans sing in Shady Lady’s bizarre Orphan Organ slot game. Played on a 5x5 grid with a new Meter Pay mechanic, you can spin away at online slot sites from 10p per spin.

The aim is to collect 8+ symbols in the 6 meters, which then awards a payout. With cascades to follow, meter multipliers increase by 1. When the Airlock activator symbol lands, the airlocks open to award meter multiplier upgrades up to 16, meter level upgrades up to 10, wilds and link meters together for payouts when a meter is full.

Then you have the Live in Concert Bonus feature, where you can begin with up to 15 free spins. Working like the base game, all meter multipliers, meter levels and linked symbols are persistent. You can also win additional free spins, infinitely.

With a 96.17% RTP rate and 20,000 times bet max wins, try the Orphan Organ in demo mode below. Want more options? You’ll discover 500+ free demo slots at OLBG.

Review By   Chris Taylor 

Orphan Organ Slot Demo

Slot Details

The Orphan Organ slot takes place on a 5x5 grid and uses a Meter Pay mechanic. With each symbol type assigned to its own meter, symbols are collected into their respective meters. Once a meter contains 8 or more symbols, it pays out a fixed amount (as per the Paytable).

Bets-wise, the minimum bet per spin is 10p: the max bet per spin is £5 in the UK (or £2 for under 25s). If you want to change your bet, use the plus and/or minus buttons: press or click the Bet amount to see all options on a pop-up screen. Outside the UK, players can opt for Autoplay (10 to 1,000) and Turbo Mode (Lightning Bolt icon).

The Orphan Organ RTP rate is 96.17%, with 53.67% from the base game and 42.5% from the bonus features. As with most slot games, Shady Lady has created 94.15% and 92.14% RTP alternative versions (open the Paytable to see which version you’ve got).

9/10 on the volatility front (high), the hit frequency rate is 23.56%: this means a winning outcome will form every 4.24 spins on average. To trigger a bonus feature, this will occur every 192 spins on average. In terms of max win potential, Orphan Organ comes with 20,000 x bet max wins: this is no max win probability information available.

Orphan Organ Expert Review

Theme & Symbols
Bonus Features
Max Win (20,000x)
Sounds & Music
RTP (96.17%)
Originality

Theme, Audio + Symbols

Orphan Organ slot base game screenshot

Shady Lady’s 5th release, the Orphan Organ slot has a sci-fi/alien theme, so fits into the space-themed slots genre. According to Shady Lady, this game is a “haunting carnival act from the farthest corners of our galaxy”, where “curiosity kills softly, and melody bleeds”.

Based on 6 alien orphans that have been taken from their homeworlds, they sing under the twisted lights of a grotesque instrument (the Orphan Organ) that has been built using metal, wires and cruelty. It sets quite the scene, in my opinion.

With a quirky soundtrack, you’ll hear the alien orphans screech from sudden volts of electricity which are delivered straight to the collars that imprison them. Whilst sounding bleak, it shows how creative the team at Shady Lady are, and I’m all for it.

On the 5x5 grid, you’ll see 6 different alien creatures which pay up to 8 times your total bet for 8+ using the Meter Pay mechanic. With Wild symbols that substitute for the above symbols, there are airlocks, face huggers and Conductor Scatters (more on these below). What is for certain is that Orphan Organ is unique and odd.

Orphan Organ Mobile

Orphan Organ slot mobile screenshot

With all Shady Lady slots created using HTML5 technology, Orphan Organ can be enjoyed on mobile, desktop and tablet devices. Prefer playing on the go? It is compatible with iOS and Android smartphones. To experience all the quirks and unusual soundtrack, I recommend a laptop or PC.

Bonus Features

The Orphan Organ slot comes with several bonus features. Too odd to summarise, there are details on each one below.

Meter Pay

Next to the 5x5 grid are 6 meters, 1 for each orphan: each symbol type has its own meter. When symbols land, they are collected into their respective meters. Once a meter has 8 or more symbols, the payout in the Paytable is awarded.

The winning symbols are then removed from the grid: this allows for new symbols to cascade in. If more than 8 symbols are collected, the extra symbols will remain in the meter for the next cascade. Furthermore, the meter’s multiplier increases by 1 (or higher, depending on its level). Meters can be linked to each other to create musical chaos and higher winning potential.

Airlocks

When an Airlock activator symbol (the red eye/cross) lands, this will open the 5 airlocks on the grid. Each award 1 of the following 4 Airlock features:

  • Multiplier Upgrade: Adds 1-16 to a random meter’s multiplier.
  • Meter Level Upgrade: Multiplies a random meter’s level between 2-10.
  • Wild: Substitutes and adds 1 extra symbol to each meter’s symbol collector.
  • Harmony Facehugger: Adds a random meter to the group of linked meters. All linked meters payout when any linked meter is filled (with 8 symbols)

Live in Concert Bonus

Orphan Organ slot Live in Concert Bonus feature screenshot

To trigger the Live in Concert Bonus feature, you need 3 Conductor Scatter symbols to land anywhere in view. With 8 free spins awarded, you’ll benefit from 15 free spins if 1 of the Conductor Scatters is golden.

During the feature, all meter multipliers, meter levels and linked symbols are persistent. Look out for +1 Spin symbols as this rewards you with an extra free spin, with no limits.

The Store

Available to players located outside the UK, Orphan Organ has ‘The Store’, which is like a bonus buy. Below, you’ll find details on the Bonus Boost, Bonus, Highlight Reels and Loot Box options:

  • Bonus Boost: for 1.5 x bet, you boost your chances of triggering the Live in Concert Bonus feature. 
  • Big Bonus Boost: for 5 x bet, your chances increase further.
  • Bonus Buy: buy your way directly into the Live in Concert Bonus feature, with 8 free spins, for 73 x bet.
  • Super Bonus Buy: buy your way into the Live in Concert Bonus feature, with 15 free spins, for 272 x bet.
  • Highlight Reels: With 3 options, you buy the best 3 of 100, 300 or 500 spins for 73, 174 or 260 x bet, respectively.
  • Loot Boxes: With Rare, Epic and Legendary Loot Box options, you will be awarded 1 of 9 Enhanced Bonuses. There are Bronze, Silver and Gold Enhanced Bonuses which cost 189, 350 or 580 x bet respectively. There are 1, 2 or 3 star versions of each option, with higher win potential the more stars.

Expert Verdict

Orphan Organ Slot

Orphan Organ Slot

Rating: 4.2/5

Orphan Organ is a unique alien-inspired slot from Shady Lady that introduces a new Meter Pay mechanic. Your aim is to make the orphans sing for multiplier and meter level increases, wilds and linked meters for up to 20,000 x bet max wins.

Chris Taylor
Chris Taylor

With Shady Lady creating unique games, they’ve set themselves quite the precedent. If you think previous releases such as Devil’s Finger or Office Party were odd, I’m not sure what you’re going to make of the Orphan Organ slot game. For starters, the aim is to make the orphans sing, which is quite demented (but oddly acceptable). 

Introducing a new Meter Pay mechanic, you need to collect 8+ matching symbols in its respective meter for a payout. With the meter multiplier increasing, the key is to land Airlock activator symbols, which award multiplier upgrades, meter level upgrades, wilds and Harmony Facehuggers that link meters together.

In the Live in Concert Bonus free spins, the difference is that all meter multipliers, meter levels and linked symbols are persistent for much higher win potential, theoretically.

One thing is for certain: you need to play Orphan Organ in demo mode to get used to the concept. Guaranteeing a unique experience, the sounds are what make this game stand out. It gets weirder and weirder, which I love being honest.

With 20,000 x bet max win potential, Orphan Organ is another unique proposition from Shady Lady that players will warm to or will make them run a mile. My verdict: let the orphans make sweet music!

If you want unique space-inspired slot games, I recommend Print Studios’ Reapers, Hacksaw Gaming’s Fire My Laser and Nolimit City’s Brute Force.

Editorial Information

The Orphan Organ slot review was written by Chris Taylor from our OLBG Expert team who who written over 10,000 slot game reviews in an iGaming career spanning over 2 decades. 

Chris Taylor

Chris Taylor

The king of slots

Chris Taylor is an industry veteran originally from Gibraltar. Having worked in the online gambling industry since 2004, Chris loves slots and has reviewed over 10,000 online slot games. Running a slots-focused website for 13 years, Chris is the go-to guy for everything slots-related.
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