The Butterfly Sign: Human Error cover

The Butterfly Sign: Human Error

First release
Mar 16, 2017
Genres
Indie, Adventure · Action

The Butterfly Sign: Human Error is the second chapter of the first person detective video game in which we are playing as a sole survivor of a serious terrorist attack. The protagonist is the only witness of the incident and his fate depends on his memories.

Also known as W3_2.exe

Attributes

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Details

Storyline, release dates, time to beat, age ratings, modes, links, keywords

Storyline
The Butterfly Sign: Human Error is the second chapter of the first person detective video game in which we are playing as a sole survivor of a serious terrorist attack. Protagonist is the only witness of the incident and his fate depends on his memories. That’s why he goes in for a desperate measure: he takes the experimental medication called “Rammex”, which immerses him in the depths of his mind and makes him accurately recollect a chain of events, which had happened. While wandering through his own memories, the protagonist has to look for evidences and learn bits and pieces to find the guilty persons…Read more

The Butterfly Sign: Human Error is the second chapter of the first person detective video game in which we are playing as a sole survivor of a serious terrorist attack. Protagonist is the only witness of the incident and his fate depends on his memories. That’s why he goes in for a desperate measure: he takes the experimental medication called “Rammex”, which immerses him in the depths of his mind and makes him accurately recollect a chain of events, which had happened. While wandering through his own memories, the protagonist has to look for evidences and learn bits and pieces to find the guilty persons…

Release dates
PC (Microsoft Windows)
Mar 16, 2017
Game modes
Single player
Perspective
First person

How it plays

Languages

  • Englishinterface, audio, subtitles
  • Deutschinterface, subtitles
IGDB · recorded 20 Oct 2026
Also in 1 other language

Language data: IGDB · recorded 20 Oct 2026