Ha, I genuinely didn't realise there was a jump button! What a duffer. So yes, it's probably fine as is with a little controls reminder for people like me.
Awesome re: house upgrade, maybe a little bar that fills up 1/5th every upgrade? Would get me with that just one more run and I can fill up the thing kind of dopamine hit. I must have been so close!
I really like the stinky thing as a potential upgrade/sense of progression path. Quirky and not over the top like a generic prophecy to save the world thing. You're just a dude wanting to get clean so you can socialise a bit. :D
Look forward to seeing it again in a couple weeks!