this tune is some sirius business :D liked it a lot

Glad you liked it! :D

Really enjoyed the bass line! Drove the whole song for me and the sound design on it was super: almost like an FM-style slap. Did you use that as a PCM or did you manage it in one of the channels? I'm highly inexperienced at NES music so I haven't a clue lol.

Sick drum solo in the middle. The interplay between the pulse channels at 2:40 is quite nice as well.

Glad you appreciate the sound design, haberchuck and Prestune. The bass is DPCM-based, using a technique called "bit reversal" to make the bass used in many NES Sunsoft games sound clearer.