Patent ID: 8585508

Claim:
A computer-readable storage medium non-transitorily storing a game program for causing a computer that includes a processor and a memory to execute a game played by a player using a game content for which a parameter that can be increased to an upper limit value is set, the game program causing the computer to perform the following processes: an offer process of offering the player with the game content; a recording process of recording the offered game content as an owned game content that the player owns, and storing a current value and an upper limit value of a parameter set for the owned game content; an upper limit setting process of selecting one owned game content and another owned game content set to the same type as the one owned game content from among a plurality of owned game contents that the player owns, and re-setting the upper limit value of the parameter set for the one owned game content to a new upper limit value by combining the one owned game content with the other owned game content of the same type; and a parameter increasing process of selecting another owned game content set to a different type from the one owned game content from among a plurality of owned game contents that the player owns, and increasing a current value of the parameter set for the one owned game content between the current value and the upper limit value by combining the one owned game content with the other owned game content of a different type.