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Be the first to review The Butterfly Sign: Human Error
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…
Game modes: Single player
Right now the lowest price for The Butterfly Sign: Human Error we're tracking is $1.80 at Gamivo — 64% below Steam's $4.99. We compare 2 stores and prices refresh every few minutes.
The lowest price we've recorded for The Butterfly Sign: Human Error is $1.74 at Steam on August 24, 2026. The current best price is about 3% above that low.
52% of 46 Steam user reviews for The Butterfly Sign: Human Error are positive ("Mixed").
The Butterfly Sign: Human Error released on March 16, 2017, developed by Quantum Phoenix and published by Quantum Phoenix.
The Butterfly Sign: Human Error is available on PC (Microsoft Windows). It supports single player.
The Butterfly Sign: Human Error last hit a new low of $1.74 on August 24, 2026 at Steam. Current best price is $1.80. Prices on this page refresh every few minutes, so check back around seasonal sales for new lows.
The cheapest The Butterfly Sign: Human Error price right now is $1.80 at Gamivo, 64% below the Steam price.
| Store | Discount | Price | Buy link |
|---|---|---|---|
 GamivoBest price | — | $1.80 | Buy The Butterfly Sign: Human Error at Gamivo |
 Steam | — | $4.99 | Buy The Butterfly Sign: Human Error at Steam |
All-time low: $1.74 at Steam on Aug 24, 2026 — the current best price is 3% above it.
Prices in USD, refreshed every few minutes. Switch currency on this page for EUR/GBP/BRL and more.
