Opex Mafia is a free mafia-style browser based RPG, which means you don't have to download anything at all, and also you play it all for free. Your account will last for a lifetime without paying a cent at all! Here, you can do lots of things like rob a granny's purse from insurance scams (NOTE: This is obviously not in real life, the features mentioned is in-game!). Create your own gang, become the don, or maybe surpass the godfather, its up to you.