I gotta say, your song is packaged very well. Delivers on what you want the song to be and a bit more too. You definitely follow your drum breaks with a well orchestrated accompaniment each time. While I'm not totally into upbeat and chiptune, you garnered my full listen and review.
Your music theory is spot on. I'd say, you could probably even kicked those octaves higher and lower based on your skill. You have such a solid foundation in your musical scores that even a little of change in auditory anticipation would be dramatic and honestly, if executed with care, would shine instantly. I love that you compiled a lot of ideas into one track, but don't let that be something to hinder you later as a requirement. I've heard a lot of chiptune artists before and they go spastic on scores and variations because of their perceived lack of resources i.e. effects, gating, synths. There's a lot of precise tuning that can be done with those dials in Caustic I'm sure.
I gave you 4.5 stars for writing this on your phone. That's a lot of tapping. Keep em coming. I enjoy your style :)
I hope my review was helpful :) Thanks for helping me with my first review!