In Marians World you will have to be thirteen or over to play. Choose an avatar and pick different characteristics for your gender, hair style, clothing, and the different colors for your features. You'll be online with various other players and will interact with them by using emoticons to display over your head and also by typing in dialogue. You can dance by pressing the up and down arrow at the same time and go to different locations around the world by using the bar in the bottom of the screen. You can ignore a player that's bothering you which can come in handy.