I'm not sure if this one is meant to be considered complete or not; it's labelled as WIP. I'm kind of treating it as the latter; I'm not sure how you (the author) consider it but it feels incomplete to me.
I love the music and the 6502 reference, and the particle effects are oddly mesmerizing. I expected more things to be interactable; the first time I tried this I thought it bugged out and wasn't responding to input because nothing I clicked on did anything. It's not really clear what the goal is in this game, and once the two enemies are defeated there doesn't seem to be anything to do.
Definitely some interesting ideas here but it feels pretty far from being a finished game to me.