The graphics don't have to be good or eye-catching for it to be a good game. In fact, the crudely-drawn pictures give the game more flavor than other idle games.
Petition to make the marshmallow on the marshmallow stick turn golden-brown when you hold it over a lit campfire, and also burst into flame if you hold it there for too long.
Giving an item a weight of 0 makes it indestructible and immovable when time is unpaused. The only thing that can penetrate an item with a weight of 0 are steam weapons, so it's nearly impenetrable as well.
MaD2 download is futureproofed against Flash EoL: https://www.kongregate.com/forums/9794/topics/513429#posts-13230330