Wow, thank you for the super in-depth feedback!
The shop was cobbled together pretty quickly yeah, I absolutely plan on doing an overhaul when I get the chance.
I definitely plan to add way more "juice" to the game in the future, really make you feel the impact of everything going on (and I really like the stuff you're suggesting, so you bet I'm noting that down)
I'll also be sure to make the money-earning part a bit clearer at some point, too!
Cheers rank sister/brother! Glad you enjoyed the game, and thanks again for the feedback :3