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PROCEDURE ZERO screenshot 1
Official Gameplay Trailer
PROCEDURE ZERO screenshot 3
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Nov 12, 2026·DELANIVO GAMES·

You were an auditor who found a second register. Now you are in cell C-17 with status ZERO, and someone has started erasing you from the files. Trade cigarettes for information, outwit the guards and take over the prison sector by sector. Here you survive on deals, not force.

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About PROCEDURE ZERO

ZERO

It was supposed to be a routine audit. One number didn't add up. Then you found a second register — and made a copy. Now you are in cell C-17. The file has no name and no charges, just one word: ZERO. Here they don't transfer people. They erase them — starting with the paperwork.

YOU DON'T SURVIVE HERE BY FORCE. ONLY BY DEALS.

Cigarettes are currency, and information has a price. Prisoner 214 knows which doors sometimes stay dead. Suchy runs the gate. Kantor runs everything that goes through it. Everyone wants something — and everyone knows something.

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Read the rounds. Sightlines, noise, the places you are not supposed to be.
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Draw them away. A radio switched on, a box set alight — a guard always goes to check.
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Lock them up. Lure the guards where you want them and turn the key.
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Collect the evidence. Lists, the transfer ledger, notes under the bunk — paper says more than the announcements from the speakers.

TAKE OVER THE PRISON, SECTOR BY SECTOR

Every guard you lock away and every deal you keep is another part of the prison that belongs to you. On the map your territory lights up in color, while the rest waits under the fog. Gather people who will stand behind you — each with their own business and their own price.

WHO TURNS OFF THE LIGHTS?

Every so often the lights go out. And when they come back, one bunk is empty. Someone keeps count. The next number on the list is yours.

MADE BY ONE PERSON

PROCEDURE ZERO is made by one person in Poland. Play the free demo: the first two missions, about 25 minutes.

Steam data © 2026 Valve Corporation. Trademarks are property of their respective owners.

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