I had an extremely hard time deciding what to put on the cake. If you've played the game you might understand. There are so many levels its ridiculous. I had to have the castle and one round world. And for some reason I got bent on having the glass pill looking planet thing which I just thought would look cool on a cake. The silver disc was an add on at the end of my decision so I could add Luigi and some Galaxy like spinning. Seriously, I had the worst time cutting out worlds I wanted on here.