| App ID | 2774150 |
| App Type | Game |
| Developer | 非稳态物质-Unstable Matter |
| Publisher | 非稳态物质-Unstable Matter |
| Supported Systems | Windows |
| Technologies | Unity Engine |
| Last Changenumber | 30513199 |
| Last Record Update | 10 August 2025 – 07:40:48 UTC ( |
| Release Date | 29 March 2024 – 03:31:48 UTC ( |
The game will center around two investigators who uncover a profound terror while delving into consecutive disappearances. A man with a dual-layered memory, a fragmented reality, an endless rainy night... What in the world is the Black Stone? Could it possibly mark the genesis of everything?
Additional Information
| Developer | 非稳态物质-Unstable Matter | |||||||||||||||||
| community_visible_stats | Yes | |||||||||||||||||
| ReleaseState | released | |||||||||||||||||
| Publisher | 非稳态物质-Unstable Matter | |||||||||||||||||
| Store Release Date | 29 March 2024 – 03:31:51 UTC ( |
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| osarch | empty string | |||||||||||||||||
| community_hub_visible | Yes | |||||||||||||||||
| Social Media | https://space.bilibili.com/442876378 https://weibo.com/u/7242984074 |
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| Primary Genre | Indie (23) | |||||||||||||||||
| Store Genres | Casual (4), Indie (23) | |||||||||||||||||
| Steam Release Date | 29 March 2024 – 03:31:48 UTC ( |
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| Store Asset Modification Time | 17 April 2025 – 09:33:43 UTC ( |
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| library_assets |
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| osextended | empty string | |||||||||||||||||
| review_score | 7 | |||||||||||||||||
| review_percentage | 81 | |||||||||||||||||
| Detected Technologies (?) | Unity Engine, Protocol_Buffers SDK, SteamworksNET SDK, UnityBurst SDK, cURL SDK | |||||||||||||||||
| controllertagwizard | Yes | |||||||||||||||||
| First seen on SteamDB | 8 January 2024 – 02:52:37 UTC ( |
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Supported Languages
| 2 Languages | Interface | Full Audio | Subtitles | Achievements |
|---|---|---|---|---|
| Simplified Chinese | Yes | Yes | Yes | Yes |
| English | Yes | Yes | Yes | Yes |
Tags
Categories
Assets
Load all asset images| clienticon | 65cf6fc2c24e175b72d44fe654c5435d62e708b1 | ||||||||||||||||||||||||||||
| clienttga | 195cbdac41a53617804bbf123b762ced7d5c17b7 | ||||||||||||||||||||||||||||
| icon | 010a546cecd64f90a0b7482752d996c168bcea39 | ||||||||||||||||||||||||||||
| small_capsule |
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| header_image |
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| library_assets_full |
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| Assets |
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| trailer_name | 黑石 |
| trailer_category | 3 |
| trailer_480p ↴ | |
| video/webm | 256992737/movie480_vp9.webm |
| video/mp4 | 256992737/movie480.mp4 |
| trailer_max ↴ | |
| video/webm | 256992737/movie_max_vp9.webm |
| video/mp4 | 256992737/movie_max.mp4 |
| microtrailer ↴ | |
| video/webm | 2774150/647559/23048b4d4c60bfaa257c0dda637dfe22fb8b10ac/1750898781/microtrailer.webm |
| video/mp4 | 2774150/647559/23048b4d4c60bfaa257c0dda637dfe22fb8b10ac/1750898781/microtrailer.mp4 |
| adaptive_trailers ↴ | |
| dash_av1 | 2774150/647559/23048b4d4c60bfaa257c0dda637dfe22fb8b10ac/1750898781/dash_av1.mpd |
| dash_h264 | 2774150/647559/23048b4d4c60bfaa257c0dda637dfe22fb8b10ac/1750898781/dash_h264.mpd |
| hls_h264 | 2774150/647559/23048b4d4c60bfaa257c0dda637dfe22fb8b10ac/1750898781/hls_264_master.m3u8 |
| screenshot_medium | 256992737/movie.293x165.jpg |
| screenshot_full | 256992737/movie_full.jpg |
| all_ages | true |
| is_highlight | true |
| timestamp | 16 January 2024 – 16:27:56 UTC |
Achievements
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