MacCribbage allows you to set the length of each game to one of four options, 31, 61, 91, or 121 (the standard length).

You can also set Lurch thresholds. You lurch you opponent if you win a game before they have reached a certain score. When you win a lurch you are awarded more than one game. By default you will win two games if you score 121 before your opponent scores 91 and three games if you win before they score 61. These lurch thresholds can be changed or you can play without lurches. MacCribbage keeps track of the total number of games won including lurches and the total number of "natural" games won. These can be viewed at the bottom of the cribbage board.

The first number includes lurches and the second is natural games won.

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