Hi! Thanks I'm glad you enjoy it :) Sorry about the fire color, the Beta version is not quite feature complete. The fire color can be changed in the other version: 'PixelFireplaceInstaller.exe' (Windows) and 'PixelFireplace_v1.2.1.dmg' (Mac pre-Catalina)
Hi again! Wanted to let you know all the features and commands like fire colors are finished and in the latest version I just uploaded (v1.2.2). You can find it on the Itch App or the Pixel Fireplace Downloads Page :)