If it’s a FB game, it’s probably one of those terrible games like Sorority Life, where you have a character who is a cut-out doll who collects clothes and accessories, except instead of hand bags and cell phones you probably collect guns and knives, and then you’ll have repetitive “tasks” to do by clicking on things that mean your character is doing things (probably mostly crimes) that will generate money and other types of points for you. Sooner or later you will notice that it is not really much of a game at all, but designed to addict you to showing up daily and clicking on things and trying to get other FB people to become your “friend” (they probably call it a gang instead or something) and then sending “gifts” to them. They’ll have daily incentives to get you to keep returning each day. But the game will be pretty empty and meaningless.