The PC version works for Linux too, I believe.
Purchased. Thank you! I'll let you know how it goes.
EDIT: Works Great!
EDIT2: For Linux users that want to know how to run this game.
Extract the game and open a terminal. Run ColorOfMySound.sh
So for instance if you're on Ubuntu and you extract the folder to your desktop then run:
/home/USERNAME/Desktop/ColorOfMySound-Chapter2.B.v6-pc/ColorOfMySound.sh
Further tip: If you’re ok with working with system-style files, you can create your own desktop entry and have it available in the menu, complete with icon: https://wiki.archlinux.org/title/Desktop_entries#File_example