Thanks a lot for the feedback!
For the background, I guess we should've tried more unsaturated colors I guess, it would make the foreground "pop" a bit more; and about the music, I agree that it turned out a bit out of tone and is almost an insult to the original one hahaha that is because I ended up using all the time on coding and debugging, and left the music and sfx for the last days. It was either leaving it kinda without the original feel, or making it a bit too acute but with the melody more distinct. This is also the reason why the tempo isn't exactly the same.
Welp, enough for excuses hahaha thanks a lot for playing it, glad you could appreciate it overall, despite its flaws!