Game device, game control, method, information recording medium and program

A game control method that uses an input history storage unit in which input history storage information is stored, and an alpha value storing unit in which an alpha value is stored, comprising:

• an input receiving step of receiving a moving instruction input for instructing a first object in a virtual space to move;
• a first moving step of moving the first object in the virtual space by the moving instruction input received in the input receiving step;
• an input history storage step of storing the moving instruction input received in the input receiving step as input history information;
• a second moving step of moving a second object in the virtual space by a moving instruction input stored in the past in the input history storage unit as input history information;
• an assessment step of assessing whether the first object and the second object are overlapping or not overlapping in the virtual space;
• and
• an alpha value recording step of recording one of (i) a predefined alpha value in said alpha value storing unit when said assessment unit assesses that the first object and the second object are not overlapping, and (ii) a second alpha value indicating complete transparency in said alpha value storing unit when said assessment unit assesses that the first object and the second object are overlapping;
• a display step of generating an image depicting one of:
• (1) the second object at a transparency degree associated with the alpha value stored in said alpha value storing unit and other objects in the virtual space if the value stored in said alpha value storing unit does not indicate complete transparency and (2) said other objects in the virtual space if the alpha value stored in said alpha value storing unit indicates complete transparency, and displaying said generated image.

A computer-readable non-transitory information recording medium storing a program for controlling a computer to function as:

• an input receiving unit that receives a moving instruction input for instructing a first object in a virtual space to move;
• a first moving unit that moves the first object in the virtual space by the moving instruction input received by the input receiving unit;
• an input history storage unit that stores the moving instruction input received by the input receiving unit as input history information;
• a second moving unit that moves a second object in the virtual space by a moving instruction input stored in the past in the input history storage unit as input history information;
• an assessment unit that assesses whether the first object and the second object are overlapping or not overlapping in the virtual space;
• and
• an alpha value storing unit in which an alpha value for the second object is stored;
• an alpha value recording unit that records one of (i) a predefined alpha value in said alpha value storing unit when said assessment unit assesses that the first object and the second object are not overlapping and (ii) a second alpha value indicating complete transparency in said alpha value storing unit when said assessment unit assesses that the first object and the second object are overlapping;
• a display unit that generates an image depicting one of:
• (1) the second object at a transparency degree associated with said alpha value stored in said alpha value storing unit and other objects in the virtual space if the value stored in said alpha value storing unit does not indicate complete transparency and (2) an image depicting said other objects in the virtual space if the alpha value stored in said alpha value storing unit indicates complete transparency, and displays said generated image.