Absolutely fair! This is my first time making a platformer ever, so I don't really have any experience making levels or making platforming mechanics. I'll keep that in mind if I do something similar to this later on!
Also yeah for the sound... I have no idea how to do any of that lmao. Sound/Music is definitely not in my skillset right now XD. I'll try to learn for future games though!
Thanks for playing the game!