Seven-11 is a 100% free game! No ad banners and never any cost to buy more chips! Seven-11 is a dice game based on Craps in which a player makes wagers on the outcome of the roll, or a series of rolls, of a pair of dice. A standard layout for craps is used as the playing field. The type of wagers available include line bets, single-roll bets, multi-roll bets, buy & lay bets, pass odds & don't pass odds.