This product is a brand new and unused OPUS: Echo of Starsong CD Key for Steam.

Immediately after payment, you will be sent a unique and unused CD Key which can be activated on Steam. You can collect this activation code from our Autokey page.  Simply enter your code into the Steam client (available free from steampowered.com). This will then grant you to a full digital download of the game.

How does our website work?

CJS CD Keys sell brand new CD Keys either taken directly from brand new sealed copies of the game, or sourced directly from world-leading game publishers. We source our keys in bulk directly from leading distributors and publishers, which reduces shipping costs.  This enables us to offer instant online delivery, at extremely competitive pricing.

After you receive your key, you can activate the game on the Steam client (available free from steampowered.com). After you activate the game with the Steam software, you can download the game immediately and instantly.

Benefits of buying from CJS CD Keys:

Instant Delivery

NO payment fees

NO shield fees - we offer a money-back guarantee within the price!

BEST PRICES!

Region Choice:

This product we are selling is sourced directly from the publisher, or an official distributor of the game publisher. The key is available for a choice of regions. Please choose your correct region from the selection menu.

About OPUS: Echo of Starsong:

Echo of Starsong is a narrative puzzle 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 magnificant 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.