The character's are gorgeous, props to the artist, and the scarf mechanic is a cool little idea. I'd love to see this further developed. Obviously there is very little content in there to speak of as it stands, but I think it works as a proof of concept. I'd consider something like a dash ability and maybe a scarf cap that increases the more experience you have? Those things together with a level goal of some sort and a polished UI could make for a very cool little experience.