Very interesting entry. It really feels like you built a decently fleshed out little world here.
I both really dig the almost monochromatic style, and also found the game to be a bit too dark at times, especially the character against the black background. Also, at one point, I couldn't figure out how to leave the shop(?) and had to start over.
But overall, I think this seems pretty cool. Couldn't set aside the time to play through the whole thing right now, but if I get the chance I'd like to come back to it before the jam ends. And if I don't get the chance, well, I can guarantee I'll come back after the jam. Good work!