Spiral
| App ID | 3878100 |
| App Type | Game |
| Developer | 小林 悠 |
| Publisher | Morpheus |
| Supported Systems | Windows |
| Technologies | Unreal Engine, EpicOnlineServices SDK |
| Last Changenumber | 31728772 |
| Last Record Update | 17 October 2025 – 14:07:36 UTC ( |
| Release Date | 12 October 2025 – 01:12:36 UTC ( |
A letter and a floppy disk arrive—from a friend who died six years ago. Inside is a strange game: a distorted replica of your old apartment. Spiral is a 1st/3rd-person horror adventure where you bend gravity, explore broken space, and gather forgotten fragments of the past.
Additional Information
| Developer | 小林 悠 | |||||||||||||||||||
| ReleaseState | released | |||||||||||||||||||
| Publisher | Morpheus | |||||||||||||||||||
| Store Release Date | 12 October 2025 – 01:12:40 UTC ( |
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| osarch | empty string | |||||||||||||||||||
| community_hub_visible | Yes | |||||||||||||||||||
| Social Media | https://x.com/yukobayashi10 |
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| Primary Genre | Adventure (25) | |||||||||||||||||||
| Store Genres | Adventure (25), Indie (23) | |||||||||||||||||||
| Steam Release Date | 12 October 2025 – 01:12:36 UTC ( |
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| Store Asset Modification Time | 14 August 2025 – 02:40:42 UTC ( |
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| library_assets |
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| osextended | empty string | |||||||||||||||||||
| Detected Technologies (?) | Unreal Engine, EpicOnlineServices SDK, Intel_OID SDK, Intel_oneTBB SDK, NVIDIA_Nsight_Aftermath SDK, Ogg SDK, Vorbis SDK, XAudio2 SDK | |||||||||||||||||||
| Content Descriptors | General Mature Content (5) | |||||||||||||||||||
| controllertagwizard | Yes | |||||||||||||||||||
| AI Content Type | 1 | |||||||||||||||||||
| First seen on SteamDB | 13 July 2025 – 07:18:46 UTC ( |
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| Content Descriptors (Including DLC) | General Mature Content (5) | |||||||||||||||||||
Supported Languages
| 2 Languages | Interface | Full Audio | Subtitles |
|---|---|---|---|
| English | Yes | Yes | |
| Japanese | Yes | Yes |
Tags
Categories
Accessibility Categories
Assets
Load all asset images
| trailer_name | Spiral trailer |
| trailer_category | 3 |
| trailer_480p ↴ | |
| video/webm | 257174617/movie480_vp9.webm |
| video/mp4 | 257174617/movie480.mp4 |
| trailer_max ↴ | |
| video/webm | 257174617/movie_max_vp9.webm |
| video/mp4 | 257174617/movie_max.mp4 |
| microtrailer ↴ | |
| video/webm | 3878100/1354460579/617c7be1c17e1d4b0945c35fd39dd25441589010/1753654099/microtrailer.webm |
| video/mp4 | 3878100/1354460579/617c7be1c17e1d4b0945c35fd39dd25441589010/1753654099/microtrailer.mp4 |
| adaptive_trailers ↴ | |
| dash_av1 | 3878100/1354460579/617c7be1c17e1d4b0945c35fd39dd25441589010/1753654099/dash_av1.mpd |
| dash_h264 | 3878100/1354460579/617c7be1c17e1d4b0945c35fd39dd25441589010/1753654099/dash_h264.mpd |
| hls_h264 | 3878100/1354460579/617c7be1c17e1d4b0945c35fd39dd25441589010/1753654099/hls_264_master.m3u8 |
| screenshot_medium | 257174617/a30f957a36adef75cd576fa903eba147aa107ae5/movie_600x337.jpg |
| screenshot_full | 257174617/a30f957a36adef75cd576fa903eba147aa107ae5/movie_full.jpg |
| all_ages | true |
| is_highlight | true |
| timestamp | 2 August 2025 – 03:28:47 UTC |
Depots
| ID | Configuration | Size | DL. |
|---|---|---|---|
| 228989 | Windows Shared InstallDepot from 228980VC 2022 Redist | No size | |
| 228990 | Windows Shared InstallDepot from 228980DirectX Jun 2010 Redist | No size | |
| 3878101 | 3.05 GiB | 2.76 GiB |
Total size on disk is 3.05 GiB and total download size is 2.76 GiB.
Branches
| Name | Description | Build ID | Time Updated |
|---|---|---|---|
| public | 20436572 |
Other
| Name | Value |
|---|---|
| baselanguages | Japanese |