The game is really tedious and not exactly fun. I understand that you are trying to make the game challenging, the amount of people in the shop and the size of the restriction zone around them is simply unfair. The game design is poor in a way, it punishes the player way too harsh by getting them restart the level from the beginning.
The sounds in the game are poor, it is irritating to hear the same chatter noise in the shop.
The art in the game is okay, I assume this was the art style you were going for.
Despite everything said before, the game does fall into the theme of the jam, although implemented poorly.
I hope you learned something new in the jam.