Love the art and music! The bois are very cute and the opening text was appropriately low-bit-spacey!
I found that there wasn't really much reason to separate the bois. I just moved them both together. If there had been perhaps a barrier between them or something, then I think your mechanic really would have shined.
It also wasn't totally clear what was happening when we collected the space avocado. I assumed it was good, though!