I think there's too many elements fighting with each other in the track. It doesn't really sound like every element has it's own place in the mix. It feels as if every element is grabbing your attention at once. I would give every element it's own place in the mix, frequency-wise.

In terms of composition and arrangement, I liked it. This would indeed work very well for a GD level, so you really succeeded on that! It has the right buildups and payoffs. Nothing too weird like sudden time-signature shifts, which really helps with the gameplay (I think a player wouldn't want to be thrown off-guard by very sudden shifts in rhythm or anything)

amazing! :0 but i can't use it for my level because the licensing terms, make the terms free use. keep making more music! make one like NK music or like Dimrain47. it was so good at the drop, i recommend you make the music not so repetitive, make some parts have different tunes and instruments, like dimrain47.

i think this would work for it :)