Deep Siren Demo
| App ID | 4058330 |
| App Type | Demo |
| Developer | Made from Strings |
| Publisher | Dionous Games |
| Supported Systems | Windows macOS Linux |
| Last Changenumber | 39242336 |
| Last Record Update | 27 September 2026 – 11:31:36 UTC ( |
| Release Date | 30 September 2026 – 07:00:00 UTC ( |
| Parent App | Deep Siren (4058300) |
Deep Siren is a Lovecraftian WWII horror fairytale. When the lone survivor of the USS Siren discovers a mermaid while adrift at sea, he finds himself plunged into a world of supernatural horror fathoms beneath the surface. Utilize unique gameplay mechanics as Alex battles to hold on to his sanity.
Play on Steam
Categories
Accessibility Categories
Additional Information
This demo is excluded from Steam Family Sharing because: This content type cannot be shared
| Developer | Made from Strings | |||||||||||
| ReleaseState | released | |||||||||||
| Publisher | Dionous Games | |||||||||||
| Exclude from family sharing (exfgls) | 6 (This content type cannot be shared) | |||||||||||
| Store Release Date | 27 September 2026 – 11:31:32 UTC ( |
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| osarch | 64 | |||||||||||
| Primary Genre | Adventure (25) | |||||||||||
| Store Genres | Adventure (25) | |||||||||||
| Steam Release Date | 30 September 2026 – 07:00:00 UTC ( |
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| Store Asset Modification Time | 11 September 2026 – 18:26:15 UTC ( |
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| library_assets |
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| osextended | macos64 | |||||||||||
| Is free on the store? | Yes | |||||||||||
| controllertagwizard | Yes | |||||||||||
| First seen on SteamDB | 23 September 2025 – 18:49:09 UTC ( |
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| oscpu | empty string |
Supported Languages
| 1 Languages | Interface | Full Audio | Subtitles |
|---|---|---|---|
| English | Yes | Yes | Yes |
Assets
Load all asset images
| trailer_name | Teaser |
| trailer_category | 2 |
| microtrailer ↴ | |
| video/webm | 4058330/513872570/0434a542e03c5ee89b150a5877bc9b06641aab71/1788690490/microtrailer.webm |
| video/mp4 | 4058330/513872570/0434a542e03c5ee89b150a5877bc9b06641aab71/1788690490/microtrailer.mp4 |
| adaptive_trailers ↴ | |
| dash_av1 | 4058330/513872570/0434a542e03c5ee89b150a5877bc9b06641aab71/1788690490/dash_av1.mpd |
| dash_h264 | 4058330/513872570/0434a542e03c5ee89b150a5877bc9b06641aab71/1788690490/dash_h264.mpd |
| hls_h264 | 4058330/513872570/0434a542e03c5ee89b150a5877bc9b06641aab71/1788690490/hls_264_master.m3u8 |
| screenshot_medium | 257418280/8e30733b509ec5d12de1258625c1f7a5d6f51564/movie_600x337.jpg |
| screenshot_full | 257418280/8e30733b509ec5d12de1258625c1f7a5d6f51564/movie_full.jpg |
| all_ages | true |
| is_highlight | true |
| timestamp | 27 September 2026 – 10:50:47 UTC |
