Operation Eventide
| App ID | 4200970 |
| App Type | Game |
| Developer | kolulu |
| Publisher | kolulu |
| Supported Systems | Windows |
| Last Changenumber | 39056601 |
| Last Record Update | 21 September 2026 – 09:05:16 UTC ( |
| Release Date | 17 September 2026 – 09:41:26 UTC ( |
Adelle, a former magical girl, wakes up in a robotic body. Still picking up the pieces after her untimely demise, she seeks the truth of her new life. Experience as this 'love song' resounds in the rift of magic and logic in this nostalgic, thrilling yuri sci-fi visual novel.
Additional Information
| Developer | kolulu | |||||||||||||||||||
| controller_support | partial | |||||||||||||||||||
| ReleaseState | released | |||||||||||||||||||
| Publisher | kolulu | |||||||||||||||||||
| Store Release Date | 17 September 2026 – 09:41:28 UTC ( |
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| osarch | empty string | |||||||||||||||||||
| community_hub_visible | Yes | |||||||||||||||||||
| Social Media | https://bsky.app/profile/kolulu.itch.io https://x.com/56koruru |
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| Primary Genre | Indie (23) | |||||||||||||||||||
| Store Genres | Indie (23) | |||||||||||||||||||
| Steam Release Date | 17 September 2026 – 09:41:26 UTC ( |
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| Store Asset Modification Time | 27 November 2025 – 20:16:47 UTC ( |
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| library_assets |
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| osextended | empty string | |||||||||||||||||||
| review_score | 7 | |||||||||||||||||||
| review_percentage | 100 | |||||||||||||||||||
| Content Descriptors | Some Nudity or Sexual Content (1), Frequent Violence or Gore (2), General Mature Content (5) | |||||||||||||||||||
| controllertagwizard | Yes | |||||||||||||||||||
| First seen on SteamDB | 21 November 2025 – 02:44:36 UTC ( |
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| Content Descriptors (Including DLC) | Some Nudity or Sexual Content (1), Frequent Violence or Gore (2), General Mature Content (5) | |||||||||||||||||||
Supported Languages
| 1 Languages | Interface | Full Audio | Subtitles |
|---|---|---|---|
| English | Yes | Yes | Yes |
Tags
Categories
Hardware Categories
Accessibility Categories
Adjustable Text Size
Custom Volume Controls
Playable without Timed Input
Keyboard Only Option
Mouse Only Option
Assets
Load all asset images
| trailer_name | Operation Eventide Official trailer |
| trailer_category | 3 |
| microtrailer ↴ | |
| video/webm | 4200970/1547590553/a4433d302803e1f720efc76826ca848f9aa8d8dd/1787093674/microtrailer.webm |
| video/mp4 | 4200970/1547590553/a4433d302803e1f720efc76826ca848f9aa8d8dd/1787093674/microtrailer.mp4 |
| adaptive_trailers ↴ | |
| dash_av1 | 4200970/1547590553/a4433d302803e1f720efc76826ca848f9aa8d8dd/1787093674/dash_av1.mpd |
| dash_h264 | 4200970/1547590553/a4433d302803e1f720efc76826ca848f9aa8d8dd/1787093674/dash_h264.mpd |
| hls_h264 | 4200970/1547590553/a4433d302803e1f720efc76826ca848f9aa8d8dd/1787093674/hls_264_master.m3u8 |
| screenshot_medium | 257236425/f9100f722ae32f1f8e62ae9f491391d5a4462d60/movie_600x337.jpg |
| screenshot_full | 257236425/f9100f722ae32f1f8e62ae9f491391d5a4462d60/movie_full.jpg |
| all_ages | false |
| is_highlight | true |
| timestamp | 18 August 2026 – 23:32:58 UTC |
Builds
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