Hey! Just tried your game but got stuck pretty fast... but I'll try again if you make update since I love the idea :)
Just a few thing I wanted to point out: the characters' picture doesn't show well if they don't have a white background like the shop owner. And the time&sound it takes to exit or enter something is a bit annoying but it could be only me here...
Would it be possible to add a fullscreen mode somehow ? I know most game like yours don't have one but for those with bad eyesight it is hard to keep up :o
I really hope you'll continue even after the jam, and I'll follow you! But your twitter link doesn't work.