Thanks. Glad to here that you liked my game. I am sort of still thinking about recoding it after the jam (but I did never really did this with other projects either).
But you game actually looks fluent and clean in a way, at least from the outside, that I think you should really consider expanding on it.
You could maybe even add some procedural terrain, events etc.
I feel like: the major problem with developing games is that as the developer you often only see the bugs and mistakes. At least thats what often stops me from continuing work.