Very cool idea! The opening menu to opening cut scene is really neat~
I liked that when I got a new part I could see more of the map! The sound was great and the pixel art + parallax background gives it a lot of depth.
I did feel a bit odd that I could just move through the walls(or it looked like I was, perhaps my ship is flying?) Also, on my screen the text was a bit hard to read.
Great work and Keep it up! Please check out my metroidvania when you can :D