Abstract: An information processing device is disclosed including a receiver that receives an input operation from the user. The information processing device includes a memory that stores a plurality of attribute values of one or more characters of a game determined based on the input operation. The plurality of attribute values comprise a first attribute value of a first character. The information processing device includes a processor connected to the receiver and the memory and that controls progress of the game based on the plurality of attribute values. The processor changes the first attribute value, when a fusion instruction for a second character that is correlated with the first character is detected. The processor changes the first attribute value, when a cost associated with at least an elapsed time is spent. The processor changes the cost when a fusion instruction is detected. The processor outputs, to the memory, the changed first attribute value and the changed cost.

Abstract: Game processing apparatus executes a game in which a player character in a virtual space defeats an enemy through operation of a controller by the player. Through operation of an attack button of a controller, branch technique of a ninja is employed to display branch of the player character as afterimages, with attack capabilities imparted to branch. Consequently the attack potential is enhanced, the action of the action game can be made more diverse, the interest of the player in the game is increased, and the game is made more stimulating.

Abstract: Game processing apparatus executes a game in which a player character in a virtual space defeats an enemy through operation of a controller by the player. Through operation of an attack button of a controller, branch technique of a ninja is employed to display branch of the player character as afterimages, with attack capabilities imparted to branch. Consequently the attack potential is enhanced, the action of the action game can be made more diverse, the interest of the player in the game is increased, and the game is made more stimulating.