What a nice and relaxing metroidvania, that I can't wait for the full release of! I played this as part of a pack of 8 Itch.io games on my Twitch channel and out of all of them I think I liked this one the most.
The movement is really smooth and because of the simplistic but very detailed pixel art I never felt like I lost track of the character. Along with this, the gameplay is also incredibly smooth with mechanics that reminded me a lot of Hollow Knight (pogoing, quick dash and wall jumping).
I'm looking forward to seeing what you do with this in the full release!