
Protocol Human
A downloadable game for Windows
Protocol Human
Protocol: Human is a retro psychological horror thriller set in the early 2000s interface aesthetic.
Welcome to NEXA Corporation!
You are a test system operator. Your task is to determine, based on work correspondence, who is on the other end of the chat — a human or an artificial intelligence.
Gameplay:
- Client Chat: Ask up to 5 questions from the list (about the weather, location, irritation, math calculations, and nearby objects).
- Response Analysis: Compare response templates, phrase repetitions, and emotional markers using the ANALYZER module.
- Notes and Logs: Record your suspicions in NOTES and track system events via LOG.
- Verdict: Correct identification awards +1,000 ₽, while an error deducts −2,500 ₽.
Features and Narrative Tension:
The further your shift progresses (from Day 1 to Day 5), the stranger the NEXA system behaves:
- New applications appear: TERMINAL (with commands
help,who,scan,ping) and ARCHIVE containing files on past subjects. - Strange orders and archives arrive in your mail (including the classified
SUBJECT_01.TXTfile), while the customer database begins altering statuses in real time. - UNKNOWN and even YOU (your own profile) join the chat, while shifts are accompanied by anomalies: CRT screen flickers, sounds behind your back, fan noise, and screen glitches.
The Main Question: Are you really evaluating the clients, or is the experiment being conducted on you?
Since we are Russian developers, it’s difficult for us to earn money from this website. Therefore, if someone is willing, you can donate to us here: https://www.donationalerts.com/r/crolic
For YouTubers:
Thank you for deciding to record a playthrough of our game. To record the game using OBS, use the “Window Capture” method. The game cannot be recorded using “Game Capture”.
| Updated | 10 days ago |
| Published | 16 days ago |
| Status | Released |
| Platforms | Windows |
| Author | LiveStudio |
| Tags | 2D, Atmospheric, Horror, Indie, Psychological Horror |
| Content | No generative AI was used |
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Development log
- Protocol Human: Update11 days ago
- Protocol Human: Date Realese14 days ago
- Protocol Human and greeting15 days ago


