At the start of a game, all players use number machines to determine the turn order, with the highest number going first (note that it is possible for two numbers on the number machines to be the same, if so then the tying players use the number machines again). The only exceptions are the tutorial, where the human player always goes first; and in Custom Rules, should the Order of play be set to As picked, where it makes P1 goes first, then P2, then P3, then P4.