R.A.T.: Human Error – Episode One Demo
| App ID | 4078780 |
| App Type | Demo |
| Developer | CH3RZY |
| Publisher | CH3RZY |
| Supported Systems | Windows |
| Technologies | Unity Engine |
| Last Changenumber | 31703672 |
| Last Record Update | 16 October 2025 – 10:59:32 UTC ( |
| Release Date | 12 October 2025 – 15:08:09 UTC ( |
| Parent App | R.A.T.: Human Error – Episode One (3814370) |
The world ended. Now the real nightmare begins. Deep underground, a child wakes in a infected facility. Minds are breaking. Bodies are changing. Crawl through vents, follow echoes, and escape before it’s too late. Your mother is waiting.
Play on Steam
Categories
Accessibility Categories
Additional Information
This demo is excluded from Steam Family Sharing because: This content type cannot be shared
| Developer | CH3RZY | |||||||||||||||||||
| ReleaseState | released | |||||||||||||||||||
| Publisher | CH3RZY | |||||||||||||||||||
| Exclude from family sharing (exfgls) | 6 (This content type cannot be shared) | |||||||||||||||||||
| Store Release Date | 12 October 2025 – 15:08:09 UTC ( |
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| osarch | empty string | |||||||||||||||||||
| Social Media | https://www.tiktok.com/@ch3r.zy https://www.youtube.com/@ch3rzyx |
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| Primary Genre | Adventure (25) | |||||||||||||||||||
| Store Genres | Adventure (25), RPG (3) | |||||||||||||||||||
| Steam Release Date | 12 October 2025 – 15:08:09 UTC ( |
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| Store Asset Modification Time | 7 October 2025 – 18:33:38 UTC ( |
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| library_assets |
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| osextended | empty string | |||||||||||||||||||
| Is free on the store? | Yes | |||||||||||||||||||
| review_score | 7 | |||||||||||||||||||
| review_percentage | 100 | |||||||||||||||||||
| Detected Technologies (?) | Unity Engine, UnityBurst SDK, UnityURP SDK, cURL SDK | |||||||||||||||||||
| controllertagwizard | Yes | |||||||||||||||||||
| First seen on SteamDB | 1 October 2025 – 14:30:41 UTC ( |
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Supported Languages
| 1 Languages | Interface | Full Audio | Subtitles |
|---|---|---|---|
| English | Yes | Yes | Yes |
Assets
Load all asset images
| trailer_name | RAT: Human Error - Episode 1 Demo |
| trailer_category | 0 |
| microtrailer ↴ | |
| video/webm | 4078780/45524314/69cbb10b3b9d0e6e3ef5845e9a477e095780a9e9/1759422833/microtrailer.webm |
| video/mp4 | 4078780/45524314/69cbb10b3b9d0e6e3ef5845e9a477e095780a9e9/1759422833/microtrailer.mp4 |
| adaptive_trailers ↴ | |
| dash_av1 | 4078780/45524314/69cbb10b3b9d0e6e3ef5845e9a477e095780a9e9/1759422833/dash_av1.mpd |
| dash_h264 | 4078780/45524314/69cbb10b3b9d0e6e3ef5845e9a477e095780a9e9/1759422833/dash_h264.mpd |
| hls_h264 | 4078780/45524314/69cbb10b3b9d0e6e3ef5845e9a477e095780a9e9/1759422833/hls_264_master.m3u8 |
| screenshot_medium | 257210918/c3c6fb24f491e35b86436a4154a5eaf7c51b2182/movie_600x337.jpg |
| screenshot_full | 257210918/c3c6fb24f491e35b86436a4154a5eaf7c51b2182/movie_full.jpg |
| all_ages | true |
| is_highlight | true |
| timestamp | 10 October 2025 – 16:41:01 UTC |
