The game of Craps revolves around dice. Wagers are made upon the result of a single roll, or a series of rolls, of a pair of dice. Craps is a game of probabilities and odds, so any discussion of Craps will benefit by a brief explanation of the probabilities involved. Since the game uses two dice, a shooter (the person rolling the dice) can roll any number between 2 and 12. It is important to understand that some numbers are more likely to appear than others on a single roll of the dice.

If any other number rolls you lose. This bet is placed in the area marked "Field" on the layout. Unless other Proposition bets, you have to wager the equivalent to a Pass or Don't line bet. For example, if the minimum Pass line bet is $5.00, you must wager at least this amount for a Field bet.