| 摘要 |
The objective of the present invention is to provide a game program which assists a user to progress through a game in such a way that the user is effectively encouraged to participate in user billing. This game program causes a computer to function as: an input accepting portion which accepts inputs indicating whether or not an item displayed on an input screen is to be selected; and a control portion which controls a screen transition destination in accordance with the input, and which, if the item is selected, transitions to a billing screen for the item if a current state of availability of the item indicates that the item is unavailable, transitions to a game execution screen in a first mode if the state of availability indicates that the item is available, and if the item has not been selected, transitions to the game execution screen in a second mode having a second game profit that is less than a first game profit in the first mode. |
