Abstract: The inventive game program, as a result of a player performing a batch operation, directs a computer to successively execute a process in which an attack-induced battle parameter consumption value and a current value of a battle parameter are compared to determine whether or not the player's battle parameter is insufficient, and, if it is determined that the player's battle parameter is insufficient, a process in which the battle parameter is recovered with the help of the player's recovery item by adding the value of battle parameter recovery due to said recovery item to the current value of the battle parameter and a process in which an attack on the opponent is carried out by subtracting the value of attack-induced battle parameter consumption from the current value of the recovered battle parameter.