A game tree (also referred to as the in depth form) may be a graphical illustration of a sequential game. It provides data concerning the players, payoffs, strategies, and also the order of moves. the sport tree consists of nodes (or vertices), that are points at that players will take actions, connected by edges, that represent the actions that will be taken at that node. An initial (or root) node represents the primary call to be created. each set of edges from the primary node through the tree eventually arrives at a terminal node, representing an finish to the sport. every terminal node is labeled with the payoffs earned by every player if the sport ends at that node.