The game was going to be inspired by the Fun Times at Homer's fan game but I gave up and did some things from scratch.

The menu:

Fun Times at Homer's

Jon's Happy World

(The name of the game in the first version would not be Jon's Happy World, it would be Joel's Happy World but I discarded that name)

Unfortunately this is the only screenshot I have of the first version because I was going to reuse this menu so I left it in the gallery.