About

A realistic first-person horror deduction game. Identify Non-Human entities and navigate critical decisions within the Zone. Earn your survival, upgrade your booth, and-above all-don't let the Non-Humans in.

News

Protocol Non-Human - Official Announce Trailer | The Horror Game Awards Showcase 2026 - IGN India

IGN India · 6/2/2026

Videos

Protocol Non-Human Teaser Trailer

DreadGear Games

Protocol Non-Human - Official Announce Trailer | The Horror Game Awards Showcase 2026

GameTrailers

Cold Zephyr Games on Contact Protocol | Kinetic Publishing

Kinetic Publishing

The Human Race: Protocol Overload | Official Game Trailer

That's Love For You Studios

Protocol Non-Human | Official Announcement Trailer

HGH

Protocol Non-Human - GamePlay Trailer

Indie Game Scout

"They're Not Human"/ Callisto Protocol

Gizmo's Addiction Gaming

One of you isn’t human. | NECHTO: Infection Protocol

bigmeco

Screenshots

Discussion

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