I think all the points I wanted to make about the game have already been made in the comments, I ABSOLUTELY LOVE this game, I'll happily buy and play a finished version of it on steam!!
After reading through the comments, the music DID NOT get enough love it deserved. MIOH has outdone themselves in this one, when I get lost or frustrated from constantly dashing into bottomless puddles or grinding trash mob to open a gate, the music kept me going, and the thought of hearing a new track in a new area pushed me forward. The music singlehanded bumped all of the relevant categories by at least one star for me. It is rare these days to hear actual motivic development in a game track Pokemon Mystery Dungeon style, filled to the brim with emotional twist and turns, throwing you unexpected modulations and bringing you to unfamiliar territories before seamless looping in on itself. The music in Filoplume is arguably better than a lot of full priced games out there. Hats off to you MIOH, Bravo!