Hello Pankyu, I find your game idea pretty interesting.
Im noframi, a small music artist open to collaborating. I would like to take part in gamedevelopment. I focus on atmopsheric songs. I have worked with genres like shoegaze, ambient, dreampop, post-punk, indie- and alt- rock but im always open to new genres. My style is slightly experimental so i contribute artistic creativeness into your game. Another important thing is that i make instrumental songs without lyrics.
Im okay if its a hobby project, but if someday it reaches some financial success, i would like to consider Revenue share.
You can listen to my songs on soundcloud and youtube.