OPUS: Echo of Starsong

OPUS: Echo of Starsong cover art -60%
Genres
Adventure, Indie
Released
31 Aug, 2021
Developer
SIGONO INC.
Publisher
SIGONO INC.
Metacritic
90 / 100

Where will you play?

Edition

DLC & add-ons

11 stores compared

  1. GOGBest priceGOG key · EU only -60% $9.38 $23.47 Get Deal
  2. GOGGOG key · UK -60% $10.45 $26.14 Get Deal
  3. Kinguin★ 4.6Steam key · Global -58% $10.90 $26.14+ service fee at checkout Get Deal
  4. CJS CD Keys★ 3.9Steam key · Europe -50% $12.94 $26.14 Get Deal
  5. CJS CD Keys★ 3.9Steam key · Global -50% $12.94 $26.14 Get Deal
  6. CJS CD Keys★ 3.9Steam key · US -50% $12.94 $26.14 Get Deal
  7. Driffle★ 4.4Steam key · Global -49% $13.46 $26.14+ service fee at checkout Get Deal
  8. Gamivo★ 3.9Steam key · Global -46% $14.01 $26.14+ service fee at checkout Get Deal
  9. G2A★ 4.0Steam key · Global -45% $14.44 $26.14+ service fee at checkout Get Deal
  10. Eneba★ 4.4Steam key · Global -28% $18.88 $26.14+ service fee at checkout Get Deal
  11. Steam -4% $24.99 $26.14 Get Deal

OPUS: Echo of Starsong price history

£7.79 today90-day low £7.79 (3 Nov 2026)Lowest recorded £7.7990-day average £7.79

£7.72£7.79£7.86 3 Nov 2026Today £7.72£7.79£7.86 3 Nov 2026Today

Today's price is the lowest we've seen in the last 90 days. Lowest UK-working PC price across all the stores we compare (keys and accounts, any edition); tracked since 3 Nov 2026.

About this game

OPUS: Echo of Starsong - Full Bloom Edition is the definitive edition of the visual novel-style adventure game, now with all-new voice acting. Dive in and enjoy an intergalactic journey that transcends time through love.

Echo of Starsong is a visual novel style adventure game. Asteroids emitting a sound known as "Starsongs" have become the center of conflict for the immense power they hold. Determined to claim asteroids of his own, a young man ventures out with a girl who can imitate starsongs, lending her voice to unravel an ancient myth deep in the heart of space.

"I will claim the starsongs, and bring honor to the clan."

Exiled by his people, Jun ventures out in search of starsongs to redeem himself. But progress is slow, until he saves Eda, a witch who can pick up on the sound of asteroids. However, what appears to be a blessed encounter, will end up becoming a lifelong burden...

The female protagonist - Eda, can hear the thunderous sound of starsongs in space, and navigate their spaceship towards the asteroid it came from.

The male protagonist - Jun, can explore asteroids to locate the starsong's source, which reside in magnificent temples deep within the asteroids, hiding their ancient secrets.

Throughout their journey, the crew will encounter people of all sorts. From starsong intel brokers, to asteroid excavation enforcement officers. Some may act as an obstacle, while others will prove themselves to be allies.

Most people of Thousand Peaks have a personal story to tell when it comes to the conflicts that have ravaged their homeland. Uncover the troubled history of this solar system as you get to know each character.

The story's main setting, Thousand Peaks, has been in a state of chaos ever since the war. Help the crew travel through the territories of different factions, as they gather intel on the fabled starsongs.

Echo of Starsong is a narrative-driven game. Although light puzzles and resource management are involved throughout the story, gameplay is kept simple to provide an accessible experience.

Trailer

Screenshots

OPUS: Echo of Starsong screenshotOPUS: Echo of Starsong screenshotOPUS: Echo of Starsong screenshotOPUS: Echo of Starsong screenshotOPUS: Echo of Starsong screenshotOPUS: Echo of Starsong screenshotOPUS: Echo of Starsong screenshotOPUS: Echo of Starsong screenshot
Screenshot
Use the ← → keys

PC system requirements

Minimum

OS
Windows 10
Processor
Intel Core i5-2300 | AMD FX-4350
Memory
4 GB RAM
Graphics
Nvidia GeForce GTX 570, 1 GB | AMD Radeon HD 7850, 2 GB
DirectX
Version 11
Storage
4 GB available space
Sound Card
100% DirectX 11 compatible sound card

Recommended

OS
Windows 10
Processor
intel i7-7700 / AMD Ryzen 5 3500
Memory
8 GB RAM
Graphics
AMD Radeon RX 560 4GB / Nvidia GTX 950 2GB
DirectX
Version 11
Storage
4 GB available space
Sound Card
100% DirectX 11 compatible sound card

OPUS: Echo of Starsong prices: questions & answers

What is the cheapest OPUS: Echo of Starsong price for PC?

The cheapest OPUS: Echo of Starsong (Full Bloom Edition) PC key right now is £7.79 at GOG, 60% below the usual price. We compare 10 offers from 8 stores for PC, and prices update several times a day.

Cheapest price today: £6.99 at GOG (60% off, usually £17.50). We compare 8 stores for OPUS: Echo of Starsong, and prices update several times a day. Prices can change; the store's checkout price is final. Platform and region details come from each store's listing; the store's product page is final. Zemly may earn a commission if you buy through links on this site, at no extra cost to you (affiliate disclosure).