what I say may sound harsh but I genuinely see potential in the game and want it to be better so I'm gonna say everything negative I have about it first
the jump is very clunky both too high and too floaty but I get it if you keep it by now cuz I assume you planned the game around it and it would be very hard to change
wall jump is very annoying to perform cuz you need to mash + I had trouble with jumping away from the wall
the enemies are just there to be there they aren't interesting at all (an exception is the dark red place and those are okay) and barely do anything from a combat perspective they were more annoyances than anything (includes the two bosses I got to I beat them both on the first try without any trouble)
charge up for the slash may be too long but if you plan on giving upgrades that shorten it then it's fine
the slash itself is too short you need to get extremely close to an enemy to hit them or you need to charge up which like I said is too long
while it's great that you have nonbinary characters you shouldn't have the pronouns of every character in the dialogue box it makes no sense from a story perspective that when the main character meets new people she already knows their pronouns + it interrupts immersion (this is just a bit annoying and I wouldn't actually care if it's changed or not just my piece of mind)
this only happened to me in the assist room but you need to make sure that the dialogue box stays on screen cuz when I was to the far left I couldn't read anything on it
now to the good parts
both the music and art are great
the ability to jump from a dash to get a further jump is great
the UI is very good (maybe make it possible to zoom on the map but not necessary
the story is interesting and I am engaged and want to know more
the secret shortcuts are great (I only found one but assume there's more)