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Organomancer Demo

Organomancer Demo cover art
Developer
Vanta Chamber Interactive LLC
Released
Jul 30, 2026
Tags
CasualSimulation
View on Steam

About this game

The developer's description, from the game's Steam store page.

Play as Apprentice Lysosom, a debt-ridden graduate thrust into Arkwright's organ trade after his mentor, Master Aldric Vane, vanishes without a trace. You have until Day 21 to prove you belong in the shadows, or you will lose everything. Survive the trial, uncover the first threads of a much larger conspiracy, and decide whether to open the envelope at the end or simply throw it away.

THE DEMO CAMPAIGN: FIVE CHAPTERS, ONE TRIAL

Follow a guided story arc built specifically for the demo:

  • Treat a patient tied to your missing mentor.
  • Earn the trust of Evelyn Clockhurst, Augustus Ironhand, and Essie Wordsworth.
  • Complete side jobs, gather gossip, and piece together the whispers surrounding Aldric Vane.
  • Build your reputation to secure an audience with Lord Sebastian Ravenscroft.
  • Deliver his impossible demand and face the final verdict.

ORGAN MARKET AND INVENTORY

The market is your lifeline. Purchase organs like hearts, livers, kidneys, and brains. Each is defined by its type, rarity tier ranging from Damaged to Experimental, and condition percentage. Organs decay over time, losing value with every passing hour. Lysosom's knack for preservation grants you extra inventory space and a slower decay rate, but the clock moves faster against him. Know when to buy, when to hold, and when to cut your losses.

CONTACTS, BENEVOLENCE, AND SIDE JOBS

You cannot survive alone. Sell organs to contacts with specific tastes, complete side jobs for cash and cells, and trade gossip for leads regarding your mentor's disappearance. When cash runs thin, Benevolence offers emergency street payouts that provide fast money at a higher risk. Pay your syndicate dues on time, or your network will go silent.

PATIENTS AND REQUESTS

Desperate patients post requests across the city. Each request demands a specific organ type, rarity, and minimum condition. Succeed to earn money and reputation. Fail, and your name loses its weight. As your reputation grows, harder requests appear and the pressure builds. Time is always ticking.

ECONOMY AND PRESSURE

Money is oxygen. Manage your cash flow across market purchases, patient payouts, contact sales, emergency offers, upgrades, taxes, and organization dues. Fall behind and the penalties will stack, resulting in frozen accounts, blocked contacts, and increased heat from the authorities. Track every pound. In this demo, every sovereign counts.

POLICE AND SUSPICION

The authorities are always watching. Emergency sales, patient surgeries, and risky moves will feed your suspicion meter. Cross the line, and investigations will begin. Face police encounters using dialogue choices like bribing, cooperating, bluffing, or staying silent. A full raid can result in the seizure of your inventory, shutting your operation down completely.

DYNAMIC NEWS AND EVENTS

Daily headlines reshape the market, causing price surges, demand spikes, and supply drops. Read the news and anticipate the shifts. A headline about a heart epidemic means heart prices will skyrocket; if you stocked up, you will profit immensely.

System requirements

As Steam lists them.

Windows

Minimum

OS
Windows 10 (64-bit)
Processor
Intel Core i3 / AMD Ryzen 3
Memory
4 GB RAM
Graphics
Intel HD Graphics 520
Storage
1 GB available space

Recommended

OS
Windows 10/11 (64-bit)
Processor
Intel Core i5 / AMD Ryzen 5
Memory
8 GB RAM
Graphics
NVIDIA GTX 750 Ti / AMD Radeon R7 260X
Storage
2 GB available space

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