A game is provided in which playing characters controlled by players battle each other in a three dimensional virtual space so as to obtain battle points. The obtained battle points are collected as total values, with the total values being ranked. A player belongs to one group of a plurality of groups set in the game program. The playing characters are divided into specific teams based on input from each player, with each specific team being in the group to which the player belongs. The teams, including two or more playing characters comprising the team, of different groups battle in the three dimensional virtual space. The battle points obtained by the respective playing characters in the battle are totalized for every team, and the teams are ranked based on the team points.