Today's price by store
| Store | Price | Discount | Sale ends | View in store |
|---|---|---|---|---|
| Steam | R$10.49 | — | — | View in store |
Lowest price today: R$10.49 on Steam.
Prices updated on Nov 3, 2026. The store's price is the one that counts.
Lowest recorded price
R$10.49 on Steam, on Oct 26, 2026. It is the lowest price since Oct 26, 2026, when Game Fellow started tracking this game.
Price history (last 90 days)
- Steam: R$10.49 today; low of R$10.49 and high of R$10.49 in the period.
- Steamavg. R$10.49
Game details
- Genres
- Adventure, Indie
- Platforms
- PC (Microsoft Windows)
- Release
- Mar 15, 2017
- Developer
- Quantum Phoenix
- Publisher
- Quantum Phoenix
About the game
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.
Summary from IGDB.