This is really cute. I found it frustrating that taking the wrong item was an instant loss but you still had to go to the exit. Is there a way to put down the wrong item? Maybe that could just be a points deduction or something?
I'd like to see a competitive multiplayer version too. I could imagine it being quite frantic going after the last toilet roll or whatever.
Also, add stuff to bump into and knock over please!
Good job.