Eternal ONE
| App ID | 3114280 |
| App Type | Game |
| Developer | HOONDAHL STUDIOS LTD |
| Publisher | HOONDAHL STUDIOS LTD |
| Supported Systems | Windows |
| Technologies | PyGame Engine, RenPy Engine |
| Last Changenumber | 31620551 |
| Last Record Update | 12 October 2025 – 08:23:22 UTC ( |
| Release Date | 11 October 2025 – 12:40:22 UTC ( |
Eternal ONE is a visual novel game of futuristic fantasy genre, learning about secret of the city while resolving various request of Lucio City.
Additional Information
| Developer | HOONDAHL STUDIOS LTD | |||||||||||||||||||
| DLCAvailableOnStore | Yes | |||||||||||||||||||
| ReleaseState | released | |||||||||||||||||||
| Publisher | HOONDAHL STUDIOS LTD | |||||||||||||||||||
| Store Release Date | 11 October 2025 – 12:40:26 UTC ( |
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| osarch | empty string | |||||||||||||||||||
| community_hub_visible | Yes | |||||||||||||||||||
| Social Media | https://www.instagram.com/hoondahl https://x.com/hoondahl_studio https://www.youtube.com/@hoondahl |
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| Primary Genre | Simulation (28) | |||||||||||||||||||
| Store Genres | Action (1), Casual (4), Indie (23), Simulation (28) | |||||||||||||||||||
| Steam Release Date | 11 October 2025 – 12:40:22 UTC ( |
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| Store Asset Modification Time | 2 September 2025 – 01:47:24 UTC ( |
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| library_assets |
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| osextended | empty string | |||||||||||||||||||
| name_localized |
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| Detected Technologies (?) | PyGame Engine, RenPy Engine | |||||||||||||||||||
| controllertagwizard | Yes | |||||||||||||||||||
| AI Content Type | 1 | |||||||||||||||||||
| First seen on SteamDB | 17 July 2024 – 05:55:57 UTC ( |
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Supported Languages
| 3 Languages | Interface | Full Audio | Subtitles |
|---|---|---|---|
| English | Yes | ||
| Korean | Yes | Yes | Yes |
| Japanese | Yes |
Tags
Categories
Assets
Load all asset images
| trailer_name | ETERNAL ONE OST - To Ex-Me M/V |
| trailer_category | 2 |
| trailer_480p ↴ | |
| video/webm | 257166017/movie480_vp9.webm |
| video/mp4 | 257166017/movie480.mp4 |
| trailer_max ↴ | |
| video/webm | 257166017/movie_max_vp9.webm |
| video/mp4 | 257166017/movie_max.mp4 |
| microtrailer ↴ | |
| video/webm | 3114280/78768754/aecc68115b0e5861a7af45c549934e756b653edb/1751869676/microtrailer.webm |
| video/mp4 | 3114280/78768754/aecc68115b0e5861a7af45c549934e756b653edb/1751869676/microtrailer.mp4 |
| adaptive_trailers ↴ | |
| dash_av1 | 3114280/78768754/aecc68115b0e5861a7af45c549934e756b653edb/1751869676/dash_av1.mpd |
| dash_h264 | 3114280/78768754/aecc68115b0e5861a7af45c549934e756b653edb/1751869676/dash_h264.mpd |
| hls_h264 | 3114280/78768754/aecc68115b0e5861a7af45c549934e756b653edb/1751869676/hls_264_master.m3u8 |
| screenshot_medium | 257166017/6d4f0e70633b6d25e038414b9b36287607773527/movie_600x337.jpg |
| screenshot_full | 257166017/6d4f0e70633b6d25e038414b9b36287607773527/movie_full.jpg |
| all_ages | true |
| is_highlight | true |
| timestamp | 16 August 2025 – 10:12:51 UTC |
| trailer_name | ETERNAL ONE OST - Heaven, by Your Hand (feat. Swimmy) |
| trailer_category | 2 |
| trailer_480p ↴ | |
| video/webm | 257166016/movie480_vp9.webm |
| video/mp4 | 257166016/movie480.mp4 |
| trailer_max ↴ | |
| video/webm | 257166016/movie_max_vp9.webm |
| video/mp4 | 257166016/movie_max.mp4 |
| microtrailer ↴ | |
| video/webm | 3114280/2028502656/4ff1e9841d696e55f53619c8297b370f88700919/1751869688/microtrailer.webm |
| video/mp4 | 3114280/2028502656/4ff1e9841d696e55f53619c8297b370f88700919/1751869688/microtrailer.mp4 |
| adaptive_trailers ↴ | |
| dash_av1 | 3114280/2028502656/4ff1e9841d696e55f53619c8297b370f88700919/1751869688/dash_av1.mpd |
| dash_h264 | 3114280/2028502656/4ff1e9841d696e55f53619c8297b370f88700919/1751869688/dash_h264.mpd |
| hls_h264 | 3114280/2028502656/4ff1e9841d696e55f53619c8297b370f88700919/1751869688/hls_264_master.m3u8 |
| screenshot_medium | 257166016/cb20196d870d60d570edf6193b2a2bcd73995be3/movie_600x337.jpg |
| screenshot_full | 257166016/cb20196d870d60d570edf6193b2a2bcd73995be3/movie_full.jpg |
| all_ages | true |
| is_highlight | true |
| timestamp | 16 August 2025 – 10:12:53 UTC |
| trailer_name | Main Trailer |
| trailer_category | 2 |
| trailer_480p ↴ | |
| video/webm | 257166013/movie480_vp9.webm |
| video/mp4 | 257166013/movie480.mp4 |
| trailer_max ↴ | |
| video/webm | 257166013/movie_max_vp9.webm |
| video/mp4 | 257166013/movie_max.mp4 |
| microtrailer ↴ | |
| video/webm | 3114280/682513233/f0ca85528d8b0de894df9bb742b6d664e471ebee/1751869681/microtrailer.webm |
| video/mp4 | 3114280/682513233/f0ca85528d8b0de894df9bb742b6d664e471ebee/1751869681/microtrailer.mp4 |
| adaptive_trailers ↴ | |
| dash_av1 | 3114280/682513233/f0ca85528d8b0de894df9bb742b6d664e471ebee/1751869681/dash_av1.mpd |
| dash_h264 | 3114280/682513233/f0ca85528d8b0de894df9bb742b6d664e471ebee/1751869681/dash_h264.mpd |
| hls_h264 | 3114280/682513233/f0ca85528d8b0de894df9bb742b6d664e471ebee/1751869681/hls_264_master.m3u8 |
| screenshot_medium | 257166013/04aa1e2a4e1f9cd678205cd06cd3240cbcafa077/movie_600x337.jpg |
| screenshot_full | 257166013/04aa1e2a4e1f9cd678205cd06cd3240cbcafa077/movie_full.jpg |
| all_ages | true |
| is_highlight | true |
| timestamp | 2 September 2025 – 01:47:30 UTC |
Depots
| ID | Configuration | Size | DL. |
|---|---|---|---|
| 3114281 | Windows | 1.45 GiB | 1.17 GiB |
Inner depots from DLC
| ID | Configuration | Size | DL. |
|---|---|---|---|
| 3944390 | Windows macOS DLC 3944390Eternal ONE: Memories of Kumo Island | 264.78 MiB | 246.08 MiB |
Total size on disk is 1.70 GiB and total download size is 1.42 GiB.
Total size on disk is 1.45 GiB and total download size is 1.17 GiB, when filtered to Windows, English, no DLC depots.
Branches
| Name | Description | Build ID | Time Updated |
|---|---|---|---|
| public | 20349894 |
Other
| Name | Value |
|---|---|
| baselanguages | English, Korean |
| hasdepotsindlc | 1 |