I really like how detailed you game is. I really like how you drew the key item characters. I also like the spiral ball and avatar animation. I really appreciate your creativity with making this game difficult to where it forces your brain to think. The only thing I would change is the text in the room where it involved the pacer test concept. I really like the idea. However, and I could be wrong, but it seems like the dialog was connected to every box that had the key in it. So because of that, every time I moved the avatar to push the key box, it kept repeating everything and kinda made me want to stop playing. And honestly, that's not really your fault its Bitsy's. But if there is a way you can change that moving forward, I think that would be great.
Overall, your game is amazing