Poptropica is a game I love to play. You can go to different places to solve different problems. I prefere early poptropica(probably because I am good at it)but there are other worlds too. Of the top of my head there are Early Poptropica, Mystery train, Poptropica con, Night watch, and ,much more.If you have to turn of the computer you can save your game with a username and password. It is a fun game and I hope you enjoy it.