I just got finished playing through this, and all I have to say is it's absolutely wonderful! I love the art style, and all the little details you included in the different locations you can go to (like Am's bed being messy, or Clio's diary just being a meal planner). And the ending made me tear up a lot, because I could definitely feel the same sadness as Maia.
Solid game, 100/10, I would love to play another game that continues on with Maia's adventures underwater.