PROCEDURE ZERO Demo

Try the first two missions of PROCEDURE ZERO for free. A first-person stealth game set in a prison where inmates quietly disappear. About 25 minutes of play.

HOW YOU GOT HERE

You were an auditor. During an inspection you found something in the documents that you were never meant to see, and you made a copy. A few days later you're in prison. There's no sentence and not even a name in your file, only the word ZERO.

PEOPLE DISAPPEAR HERE

Every now and then the lights go out in the block. When they come back on, one of the bunks is empty, and no one ever sees the man who slept there again. You're next on the list.

HOW IT PLAYS

It's a first-person stealth game. You watch the guards, learn when and where they go, and wait for your moment. You switch on a radio or set a cardboard box on fire, and when a guard goes to take a look, you sneak up and knock him out with a baton. You grab him by the legs, drag him into an empty room and lock him in. But not everything can be done quietly. Some missions are about beating someone up, and if you walk into another prisoner's cell, he'll come at you with his fists. You can also pick a fight with any prisoner yourself. Along the way you collect documents that tell you what is really going on in this prison.

CIGARETTES AND COINS

In prison you pay with cigarettes and coins. They buy you information, favors and help from other prisoners. Almost everyone wants something from you. Keep your end of a deal and you gain an ally.

TAKE OVER THE PRISON

With each mission you take over another part of the prison. The map shows which areas are already yours. Over time you gather people who will help you find out who is behind the disappearances and get out.

FROM THE DEVELOPER

I'm making PROCEDURE ZERO on my own, in Poland. If you play it, I'd really like to hear what you think.

ESRB Teen
Teen
  • Violence
  • Tobacco Reference
  • Language
Demo
DeveloperDELANIVO GAMES
Publisher
DELANIVO GAMES
Release Date
Platform

PROCEDURE ZERO Demo System Requirements

Minimum

OS version

Windows 10 64-bit (version 1909 or newer)

CPU

4 cores / 8 threads, e.g. Intel Core i7-7700 or AMD Ryzen 5 1400

Memory

8 GB RAM

GPU

6 GB VRAM or more, e.g. NVIDIA GeForce GTX 1660 or AMD Radeon RX 5500 XT 8 GB; or integrated AMD Radeon 890M

DirectX

DirectX 12

Storage

15 GB available space

Additional Notes

Graphics cards with 4 GB VRAM (e.g. GTX 1650) are not supported. With the integrated Radeon 890M, 16 GB RAM is required. Weaker cards start on the Low preset. Recommended: tested on RTX 4060 Laptop, High, 1080p, 60 FPS.

Recommended

OS version

Windows 11 64-bit

CPU

6 cores, e.g. Intel Core i5-10400 or AMD Ryzen 5 3600

Memory

16 GB RAM

GPU

NVIDIA GeForce RTX 3060 8 GB or AMD Radeon RX 6600 XT

DirectX

DirectX 12

Storage

15 GB available space

Languages Supported

Audio:
  • Chinese (Simplified)
  • Chinese (Traditional)
  • English
  • Japanese
  • Polish
  • Portuguese (Brazil)
  • Russian
Text:
  • Arabic
  • Chinese (Simplified)
  • Chinese (Traditional)
  • Czech
  • Dutch
  • English
  • French
  • German
  • Hungarian
  • Indonesian
  • Italian
  • Japanese
  • Korean
  • Polish
  • Portuguese
  • Portuguese (Brazil)
  • Russian
  • Spanish (Latin America)
  • Spanish (Spain)
  • Thai
  • Turkish
  • Ukrainian
  • Vietnamese

© 2026 DELANIVO GAMES (Lu-Go Łukasz Twardowski). All rights reserved. Unreal® Engine, Copyright 1998-2026, Epic Games, Inc. All rights reserved. Unreal® is a trademark or registered trademark of Epic Games, Inc. in the United States of America and elsewhere.

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