
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.

Steam price history
Current Price
$24.99
Lowest Recorded Price
$12.49 at -50%
1 February 2024
Currency | Current Price | Converted Price | Lowest Recorded Price | ||
---|---|---|---|---|---|
|
$24.99 | $24.99 | $12.49 | $12.49 at -50% | |
|
$8.49 | $8.49 | -66.03% | $4.24 | $4.24 at -50% |
|
880 ₽ | $10.73 | -57.06% | $3.88 | 319 ₽ at -20% |
|
6400₸ | $11.86 | -52.51% | $3.85 | 2080₸ at -20% |
|
321000₫ | $12.18 | -51.23% | $5.12 | 135000₫ at -25% |
|
515₴ | $12.31 | -50.71% | $4.63 | 194₴ at -25% |
|
Rp 206999 | $12.47 | -50.08% | $4.70 | Rp 77999 at -35% |
|
$12.49 | $12.49 | -50.02% | $6.24 | $6.24 at -50% |
|
$12.49 | $12.49 | -50.02% | $6.24 | $6.24 at -50% |
|
$12.49 | $12.49 | -50.02% | $6.24 | $6.24 at -50% |
|
₹ 1100 | $12.53 | -49.82% | $4.20 | ₹ 369 at -35% |
|
₱765.00 | $13.09 | -47.62% | $5.38 | ₱314.96 at -25% |
|
R 230.00 | $13.22 | -47.08% | $5.17 | R 90.00 at -25% |
|
CLP$ 13000 | $13.66 | -45.32% | $5.91 | CLP$ 5625 at -25% |
|
51.49 SR | $13.72 | -45.06% | $6.58 | 24.71 SR at -25% |
|
R$ 73,99 | $13.73 | -45.04% | $4.87 | R$ 26,24 at -25% |
|
4.25 KD | $13.86 | -44.52% | $6.91 | 2.12 KD at -50% |
|
¥ 100 | $14.03 | -43.83% | $7.01 | ¥ 50 at -50% |
|
RM61.00 | $14.42 | -42.28% | $6.38 | RM27.00 at -25% |
|
54.99 QR | $15.07 | -39.69% | $7.53 | 27.49 QR at -50% |
|
฿495.00 | $15.08 | -39.63% | $6.14 | ฿201.75 at -25% |
|
COL$ 58800 | $15.11 | -39.51% | $5.49 | COL$ 21375 at -25% |
|
Mex$ 282.99 | $15.37 | -38.47% | $6.92 | Mex$ 127.49 at -25% |
|
S/.53.00 | $15.69 | -37.20% | $7.66 | S/.25.87 at -25% |
|
NT$ 490 | $15.93 | -36.25% | $7.96 | NT$ 245 at -50% |
|
S$22.00 | $16.94 | -32.19% | $8.47 | S$11.00 at -50% |
|
66.00 AED | $17.97 | -28.09% | $8.98 | 33.00 AED at -50% |
|
¥ 2750 | $18.11 | -27.52% | $9.05 | ¥ 1375 at -50% |
|
$U740 | $18.58 | -25.63% | $7.30 | $U291 at -25% |
|
₩ 27000 | $18.86 | -24.51% | $9.43 | ₩ 13500 at -50% |
|
HK$ 156.00 | $20.07 | -19.66% | $9.16 | HK$ 71.25 at -25% |
|
NZ$ 35.99 | $20.70 | -17.16% | $9.83 | NZ$ 17.09 at -25% |
|
₡10500 | $20.89 | -16.38% | $10.44 | ₡5250 at -50% |
|
CDN$ 32.50 | $23.20 | -7.14% | $10.96 | CDN$ 15.36 at -25% |
|
A$ 36.50 | $23.73 | -5.02% | $11.86 | A$ 18.25 at -50% |
|
280,00 kr | $27.94 | +11.82% | $9.73 | 97,50 kr at -25% |
|
£20.99 | $27.96 | +11.90% | $13.97 | £10.49 at -25% |
|
₪92.95 | $28.18 | +12.79% | $14.09 | ₪46.47 at -50% |
|
24,50€ | $28.42 | +13.73% | $13.03 | 11,24€ at -25% |
|
114,99zł | $31.45 | +25.87% | $13.33 | 48,74zł at -25% |
|
CHF 27.99 | $35.16 | +40.70% | $16.48 | CHF 13.12 at -25% |
Valve suggested prices are shown on package pages.
Price history
Initializing price history graph…
Price history is limited. View full data for free by signing in.
Click on a currency name to load price history for that particular currency.
Tags
Categories






Hardware Categories
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 ( |
|||||||||||||||||||||||||||
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/ |
|||||||||||||||||||||||||||
Primary Genre | Adventure (25) | |||||||||||||||||||||||||||
Store Genres | Adventure (25), Indie (23) | |||||||||||||||||||||||||||
Steam Release Date | 1 September 2021 – 03:00:00 UTC ( |
|||||||||||||||||||||||||||
Store Asset Modification Time | 24 May 2023 – 04:50:43 UTC ( |
|||||||||||||||||||||||||||
library_assets |
|
|||||||||||||||||||||||||||
osextended | macos64 | |||||||||||||||||||||||||||
name_localized |
|
|||||||||||||||||||||||||||
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 |
|
|||||||||||||||||||||||||||
First seen on SteamDB | 18 December 2020 – 01:49:40 UTC ( |
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 |
Assets
Load all asset imagestrailer_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 |