Nice foundation you've set up but you could really do a lot more with this piece now, I'd reckon. For starters, maybe introduce a strong 'snare' like element into it. Then some variation would greatly benefit this piece.

i like the arpeggios underneath, which have a flighty energy/momentum to them, but i do wish they progressed more instead of quickly looping! and i think maybe the lead pulse could use some volume shaping--decays and swells, to give it more character. BUT i agree this is a solid foundation to build upon, lots of potential for development :D

i agree. i am not nearly as familiar with Game Boy as i am with the NES sound. thank you for your feedback, both!

great songwriting :D

thank you very much. i am sure you make great stuff too