Oh this feels olskool. I dig it. Remembering when I didn't have anything but a sampler to work with.
I think that distorted bass can come down a dB or two.
Before I dive in, I want to say that I LOVE this kind of music. If you keep improving your mixing and sound design, I see a wonderful future for you as a very creative electronic music producer. This is raw and out of the box. I don't have a ton of tips for you, as the track is quite minimal, but having said this I will now listen again and do a more thorough pass.
I really enjoy the chopped guitar samples. On the same note, they give great atmosphere. I would recommend for lower octaves you have a separate track with low tuned guitar samples. I also recommend learning to double track with samples.
Doubletracking - two tracks, one panned 100% left, one panned 100% right, playing the same or very similar melodic content (and may include different FX like different amps and EQ) to give the illusion of a fuller sound. It's used in rock and metal for the rhythm guitar, where usually the guitarist will play the stuff twice and pan one take L and one R, with slightly different settings.
YOU on the other hand can just find two samples of guitar chops (if it's not the same note, you can change the pitch in the sampler) to make this illusion. I think it'd sound really cool here.
For your bass, I would not actually choose that note at 0:32, at least without writing a moving bass line. I'd pick the tonic (usually the bass note) of the guitar chords you're working with, just to keep it simple. Some other instrument can play that nice little dissonant note there.
I'd like if that section with the bass was repeated elsewhere like a chorus -- learning to write with a song structure will speed your development drastically as a producer btw, highly recommend.
I like your kick but I'm having a hard time hearing it over your bass. I think it would sound nice if sidechain was applied. I'm missing snares, hi-hats, and cymbals/transition FX.
Those spoopy melodies toward the end are SICK and really tie your piece together. Will be stuck in my head!
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This concludes the actual review portion
I don't know whether you're working with a PC or mobile app given the track complexity. However I have some recommendations for you for free synths and samples, which I will try to list here.
Free drums: Elsita soviet drum machine, MT Power Drum kit (super simple rock kit), Adreanaline sample pack (in my news posts), Bedroom Producer's blog has tons
Free FX: KSHMR Essentials Kick -- for processing percussion essentially all at once, DIABLO Lite by Cymatics, also for percussion
Free synths: MeowSynth can do crazy shit if you check my track LUCY. I'm sure you can figure out how to do more with it if you can make samplers sound this good. I also recommend Basic65 which is a commodore 64 synth
Free mastering: Soundcloud mastering, Bandlab, Music gateway
Hope you find something here to chew on. I'm excited to see what you come up with in the future.
Thanks for coming out to NGUAC!