Donor Zero (Web Demo)
A bureaucratic body-horror management sim.
Bid on stolen alien corpses. Harvest their organs. Sell to shady factions. Avoid the government agents closing in.
Dayton, Ohio, 1993.
About this build
This is an early 2-day slice running in your browser. Art, audio, and several systems are placeholder and will change. The full 30-day game is in active development for Steam. Wishlist there to follow along, or join the Discord for more information.
The Daily Loop
Morning — Procurement
Browse the black market terminal for alien specimen lots. Bid smart. Better specimens mean more valuable organs, but they cost more upfront.
Afternoon — Extraction
Perform hands-on autopsies using specialized tools to harvest valuable organs. Precision matters. Sloppy cuts mean damaged goods.
Evening — Sale
Balance faction offers. Higher payouts mean higher Heat. Every transaction is a calculated risk between profit and exposure.
Night — Upkeep
Pay the silence fee, upgrade tools, and read war intelligence via fax. The rent is due every night. Miss it, and you're done.
Status
In early development for PC. Follow progress on Discord and X / Twitter.
| Updated | 14 days ago |
| Status | In development |
| Platforms | HTML5 |
| Author | Cosmik Studios |
| Genre | Simulation |
| Made with | Godot |
| Tags | Atmospheric, Dark Humor, Horror, Management, Sci-fi, Singleplayer |
| Links | Steam |
| AI Disclosure | AI Assisted, Code |






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