I think the instrumental sounds great! And the overall composition was done well, it's hard to grasp a specific melody aside from the voice. If that was the intention, then that's fine, but I find that the voice is very muffled and lost within the noise of the main beat. I can't really understand much of the lyrics being said. I would recommend making it a focus for your next tracks to bring the vocals forward and prioritise giving them space to shine through the actual beat, if that makes sense. Only one more gripe, I feel like the subtle bitcrush that goes throughout the whole song (or whatever that slight buzzing noise is) really kinda muddies up the track a bit. and fills out all the empty space, making the separate instruments less clear.
Besides that, I really enjoyed the vibes of this; overall, the mixing, instruments and composition were really well done. Cover art goes hard, reminds me of Sisyphus Prime from Ultrakill haha, good job boss! :]