OPUS: Echo of Starsong - Full Bloom Edition
| App ID | 1504500 |
| App Type | Game |
| Developer | SIGONO INC. |
| Publisher | SIGONO INC. |
| Franchise | SIGONO INC. |
| Supported Systems | Windows macOS |
| Technologies | Unity Engine, EpicOnlineServices SDK |
| Last Changenumber | 31609602 |
| Last Record Update | 11 October 2025 – 07:15:14 UTC ( |
| Release Date | 1 September 2021 – 03:00:00 UTC ( |
Echo of Starsong is a visual novel style adventure game. Eda, a girl who can hear mysterious sound waves known as starsong, crosses paths with a young man in search of their source. Together, they venture out to the heart of space to unravel an ancient myth.
Additional Information
| Developer | SIGONO INC. | |||||||||||||||||||||||||||
| metacritic_name | OPUS: Echo of Starsong | |||||||||||||||||||||||||||
| controller_support | full | |||||||||||||||||||||||||||
| metacritic_score | 90 | |||||||||||||||||||||||||||
| metacritic_fullurl | https://www.metacritic.com/game/pc/opus-echo-of-starsong?ftag=MCD-06-10aaa1f | |||||||||||||||||||||||||||
| community_visible_stats | Yes | |||||||||||||||||||||||||||
| DLCAvailableOnStore | Yes | |||||||||||||||||||||||||||
| ReleaseState | released | |||||||||||||||||||||||||||
| Publisher | SIGONO INC. | |||||||||||||||||||||||||||
| Store Release Date | 1 September 2021 – 03:00:50 UTC ( |
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| osarch | empty string | |||||||||||||||||||||||||||
| community_hub_visible | Yes | |||||||||||||||||||||||||||
| AbsoluteMouseCoordinates | No | |||||||||||||||||||||||||||
| Social Media | https://discord.gg/haUahrrab8 https://www.facebook.com/sigonogames https://x.com/sigonogames https://www.youtube.com/sigono/ |
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| Primary Genre | Adventure (25) | |||||||||||||||||||||||||||
| Store Genres | Adventure (25), Indie (23) | |||||||||||||||||||||||||||
| Steam Release Date | 1 September 2021 – 03:00:00 UTC ( |
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| Store Asset Modification Time | 24 May 2023 – 04:50:43 UTC ( |
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| library_assets |
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| osextended | macos64 | |||||||||||||||||||||||||||
| name_localized |
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| review_score | 9 | |||||||||||||||||||||||||||
| review_percentage | 96 | |||||||||||||||||||||||||||
| RemotePlayTogetherTestingBranches | playtest_autobuild,playtest2_autobuild,release_autobuild | |||||||||||||||||||||||||||
| Detected Technologies (?) | Unity Engine, EpicOnlineServices SDK, Game_Development_Kit SDK, Wwise SDK, cURL SDK | |||||||||||||||||||||||||||
| Steam Deck Compatibility |
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| First seen on SteamDB | 18 December 2020 – 01:49:40 UTC ( |
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Supported Languages
| 4 Languages | Interface | Full Audio | Subtitles | Achievements |
|---|---|---|---|---|
| English | Yes | Yes | Yes | |
| Traditional Chinese | Yes | Yes | Yes | Yes |
| Japanese | Yes | Yes | Yes | Yes |
| Simplified Chinese | Yes | Yes | Yes | Yes |
Tags
Categories
Single-player
Steam Achievements
Steam Trading Cards
Remote Play on Phone
Remote Play on Tablet
Family Sharing
Hardware Categories
Assets
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| trailer_name | OPUS: Echo of Starsong - Launch Trailer - Available Now! |
| trailer_category | 3 |
| trailer_480p ↴ | |
| video/webm | 256887424/movie480_vp9.webm |
| video/mp4 | 256887424/movie480.mp4 |
| trailer_max ↴ | |
| video/webm | 256887424/movie_max_vp9.webm |
| video/mp4 | 256887424/movie_max.mp4 |
| microtrailer ↴ | |
| video/webm | 1504500/464551/8dc9db2283be45cabbd5ca3042d678168064c9c9/1750996364/microtrailer.webm |
| video/mp4 | 1504500/464551/8dc9db2283be45cabbd5ca3042d678168064c9c9/1750996364/microtrailer.mp4 |
| adaptive_trailers ↴ | |
| dash_av1 | 1504500/464551/8dc9db2283be45cabbd5ca3042d678168064c9c9/1750996364/dash_av1.mpd |
| dash_h264 | 1504500/464551/8dc9db2283be45cabbd5ca3042d678168064c9c9/1750996364/dash_h264.mpd |
| hls_h264 | 1504500/464551/8dc9db2283be45cabbd5ca3042d678168064c9c9/1750996364/hls_264_master.m3u8 |
| screenshot_medium | 256887424/movie.293x165.jpg |
| screenshot_full | 256887424/movie_full.jpg |
| all_ages | true |
| is_highlight | true |
| timestamp | 24 May 2023 – 04:51:17 UTC |
| trailer_name | OPUS: Echo of Starsong - Gameplay Trailer |
| trailer_category | 1 |
| trailer_480p ↴ | |
| video/webm | 256844428/movie480_vp9.webm |
| video/mp4 | 256844428/movie480.mp4 |
| trailer_max ↴ | |
| video/webm | 256844428/movie_max_vp9.webm |
| video/mp4 | 256844428/movie_max.mp4 |
| microtrailer ↴ | |
| video/webm | 1504500/388336/883418d1a9973a71fe43c1cc49e84505685e3633/1750996353/microtrailer.webm |
| video/mp4 | 1504500/388336/883418d1a9973a71fe43c1cc49e84505685e3633/1750996353/microtrailer.mp4 |
| adaptive_trailers ↴ | |
| dash_av1 | 1504500/388336/883418d1a9973a71fe43c1cc49e84505685e3633/1750996353/dash_av1.mpd |
| dash_h264 | 1504500/388336/883418d1a9973a71fe43c1cc49e84505685e3633/1750996353/dash_h264.mpd |
| hls_h264 | 1504500/388336/883418d1a9973a71fe43c1cc49e84505685e3633/1750996353/hls_264_master.m3u8 |
| screenshot_medium | 256844428/movie.293x165.jpg |
| screenshot_full | 256844428/movie_full.jpg |
| all_ages | true |
| is_highlight | true |
| timestamp | 24 May 2023 – 04:51:34 UTC |
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