Nice game!
I think the best parts about it are the graphics (I really dig the style) and the music (a bit too experimental for my taste, but good).
It's a bit rough around the edges and I'm not really sure how the monster fits into all this. I also wish there'd been more feedback on what I did wrong on some orders.
But regardless: For your first Godot project this is really nice! I definetely enjoyed it!