Nice little piece. I was sort of just running and gunning without much thinking. I somehow found all of the abilities that I needed and got to the ending. That said, I didn't think I'd find any of it since I felt lost the whole time haha. I didn't know I was looking for a key, but I found one. Then I had a access to a door that I didn't know I was trying to open in the first place! Showing the player objectives early is a good way to engage their minds. For example, show me the door EARLY ON, then finding the key will make sense and be more rewarding.