ehh sounds like i heard it before honestly not to sound to harsh but I think you can do alot better than this

I like the vibes of this, and the melodies are quite out of the ordinary. It definitely gives that 'dark nervous' feel whilst still being melodic, as you mentioned, because you're unable to anticipate where the melody's going to jump to. I like that one-note drone as well too. I imagine this is a great track for GD. The transition at 01:37 sounded a bit jumpy though, almost as if a loop is starting again. The structure of the track is also quite repetitive which may sound better in the context of GD than as a stand-alone track on NG, but I wouldn't know unless I played it and heard it in-game.

Keep up the nice work :)