The Butterfly Sign: Human Error
| App ID | 555260 |
| App Type | Game |
| Developer | Quantum Phoenix Bucharest |
| Publisher | Quantum Phoenix Bucharest |
| Supported Systems | Windows |
| Technologies | Unreal Engine |
| Last Changenumber | 29811714 |
| Last Record Update | 29 June 2025 – 17:14:05 UTC ( |
| Release Date | 16 March 2017 – 23:33:05 UTC ( |
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.
Additional Information
| Developer | Quantum Phoenix Bucharest | |
| controller_support | partial | |
| community_visible_stats | Yes | |
| ReleaseState | released | |
| Publisher | Quantum Phoenix Bucharest | |
| Store Release Date | 15 March 2017 – 07:00:00 UTC ( |
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| osarch | 64 | |
| community_hub_visible | Yes | |
| Primary Genre | Indie (23) | |
| Store Genres | Action (1), Adventure (25), Indie (23) | |
| Steam Release Date | 16 March 2017 – 23:33:05 UTC ( |
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| Original Release Date | 15 March 2017 – 07:00:00 UTC ( |
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| Store Asset Modification Time | 12 February 2017 – 06:52:57 UTC ( |
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| review_score | 5 | |
| review_percentage | 49 | |
| Detected Technologies (?) | Unreal Engine, CEF SDK, NVIDIA_APEX SDK, NVIDIA_PhysX SDK, Ogg SDK, Vorbis SDK | |
| store_screenshot | ss_a31504fe1fbca19b4e199e14021c49cd086a3121.jpg | |
| First seen on SteamDB | 8 November 2016 – 09:08:39 UTC ( |
Supported Languages
| 3 Languages | Interface | Full Audio | Subtitles | Achievements |
|---|---|---|---|---|
| English | Yes | Yes | Yes | Yes |
| Russian | Yes | Yes | Yes | Yes |
| German | Yes | Yes |
Tags
Categories
Hardware Categories
Assets
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Steam charts
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- 0 players right now
- 0 24-hour peak
- 1,634 all-time peak
16 May 2017
SteamDB.info
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Store data
- 427 followers
- 40 positive reviews
- 41 negative reviews
- 49.38% positive reviews
Twitch stats
- 0 viewers right now
- 0 24-hour peak
- 1 all-time peak
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Owner estimations
- ~3.0 k by Gamalytic
- ~94.0 k by SteamSpy
- ~184.6 k by VG Insights
- ~204.9 k by PlayTracker
Monthly players breakdown
Initializing Steam charts…
| Month | Peak | Gain | % Gain | Average | Avg % Gain |
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Steam hub followers history
Initializing followers chart…
User reviews history
Markers
| Date | Label | 30-day Peak |
|---|---|---|
| 16 March 2017 – 23:33 | Steam Release | - |
| 12 April 2017 – 11:00 | ⇄ Indiegala: Hump Day Bundle #37 | - |
Suggest new noteworthy markers in our Discord #forum.
How many players are playing The Butterfly Sign: Human Error right now on Steam?
Steam player counter indicates there are currently 0 players live playing The Butterfly Sign: Human Error on Steam.
The Butterfly Sign: Human Error had an all-time peak of 1634 concurrent players on 16 May 2017.
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