https://wccftech.com/opus-echo-of-starsong-launches-on-steam-on-september-1/

A puzzle-adventure videogame called OPUS: Echo of Starsong will launch on PC through Steam on September 1. A demo for the game is currently available, all you have to do is head over to the game's Steam page.

In OPUS, you'll find a mixture of puzzle and adventure gameplay in a narrative-driven adventure set in space. The asteroids can emit a sound known as "Starsongs" and 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.