Really cool game ! lots of mechanics & content for a jam game ! Kudos on that !
The conversation is a clever incentive to keep going and reach the end and the twist is very funny.
The visuals are really simplist but the whole thing is coherent & uniform so it still looks good. The Ui could use some polishing to match your visual style though.
Not sure if it's a bug but the mouse sensibility (for looking around) was very low for me but seemed ok with the shop opened.
also some coyote time on the platforming would be nice.
All in all it's a fun game. Great work