There are 4 categories. Sanrio profile ideas,dog profile ideas, cats profile ideas and anime profile ideas. To get to the next backdrop you have to press space when the green flag is clicked it takes you to the very first backdrop.
Credits: Me all code by myself. The other day I was thinking that it is time for a profile change since I had my old profile for 1 year and 7 months. I really wanted to have a cute one but didn't know what to do so I thought if you guys want a profile pic change then you can come to my project for ideas so it will be easier.