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Release: 04 Apr. 2025
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About Protocol Non-Human

Protocol Non-Human - about the game

Protocol Non-Human is a first-person horror experience of atmospheric paranoia. Set within a paranormal zone border, the game immerses you in a tactile, bureaucratic nightmare where every second counts and a single mistake could let something inhuman through the gates.

The gameplay is a distressing fusion of deduction and survival horror. As a Border Inspector, you are tasked with identifying NON-HUMAN entities attempting to escape the Zone before the bombing. The work is precise and unforgiving: scan identification papers and search for the biological cracks in a "Skinwalker’s" disguise.

Trust the manual not the thing behind the glass. Protocols evolve every day. Learn the rules, or you won't survive the shift.

The world is the interface. Every action is a physical, in-world interaction. From the satisfying rustle of sliding documents to the resistance of a manual lever every interaction is designed to ground you in your job.

Atmosphere you can feel. From the rhythmic rain on your reinforced glass to the uncanny faces in the darkness every environment is crafted to immerse you in a world that feels uncomfortably real.

A Note from the Developer

I am a 20-year-old solo developer creating Protocol Non-Human and this game is my attempt to create something that stays with you. This project is deeply inspired by the indie classics that first drew me to game development, like Papers, Please and Five Nights at Freddy’s.

My goal is to deliver an experience that is immersive, feels like an active investigation, and is utterly unsettling.

Thank you for following the development and for being part of this journey.

Interface:
EnglishPolish
Audio:
EnglishPolish
Subtitles:
EnglishPolish

Age rating

Unavailable

Minimum:

  • Processor: Intel Core i3-1005G1
  • Memory: 4 GB RAM
  • Graphics: Intel® UHD Graphics
  • Storage: 2 GB available space

Recommended:

  • Processor: Intel Core i3-1005G1
  • Memory: 4 GB RAM
  • Graphics: Intel® UHD Graphics
  • Storage: 2 GB available space
Historical low
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FAQ

8 questions

Before you start looking for a cheap Protocol Non-Human PC key, check the essentials. Developed by Mateusz Filipiak. Published by Agregat Studio. PC released date: 04 Apr. 2025. Genres: Action, Strategy, Indie, Simulation. Categories: Family Sharing, Single-player, Steam Achievements, Captions available.

Q

Where to buy a cheap Protocol Non-Human Steam key or CD key?

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We don't have a current Steam Store price for Protocol Non-Human. The game may be temporarily unavailable or not yet listed on Steam.

Our price tracker covers both official retailers and key marketplaces, so you can find Protocol Non-Human on sale even outside seasonal promotions. We currently detect 0 active offers from official stores and keyshops. Check the table above, compare against the historical low, and set an alert so you never miss the next price drop.

Based on our data, Protocol Non-Human is not currently available on GeForce NOW. You will need to run it locally on your PC. Browse games available on GeForce NOW.

Yes. Protocol Non-Human has an official page on the Steam Store, but we currently don't track any third-party offers with Steam DRM. Check back later or set a price alert.

Not at this time. Valve marks Protocol Non-Human as Unsupported on Steam Deck. Keep an eye on XD.deals - we track Proton updates and community fixes. Browse games that are Steam Deck Verified or Steam Deck Playable.

Protocol Non-Human does not appear to be available on PC Game Pass, EA Play, Ubisoft+ or any other PC subscription service at this time. Your only option is purchasing the game - use XD.deals to find the best price.

No - XD.deals is not a store. We are a price-comparison service that tracks the best Protocol Non-Human deals across official stores and verified keyshops. Click "Go to Store" next to any offer and you will be redirected to the retailer's website to complete your purchase.

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