GAME SYSTEM, CONTROL METHOD, AND STORAGE MEDIUM

摘要

A game system executes lottery processing where at least one lottery candidate is selected from plural lottery candidates; gives value according to the lottery result to a user; displays on a monitor a game screen for performing a lottery; controls a shooting game to be played by the user while the game screen is displayed on the monitor; changes an expectant value as the lottery result according to a game-play state of the shooting game; and settles the change at a predetermined timing of the shooting time. Then, the game system executes the lottery processing based on the expectant value settled.

主权项

1. A game system including a computer, the computer by executing a computer program functioning as:
a lottery execution device which is configured to execute lottery processing where at least one lottery candidate is selected from a plurality of lottery candidates, and give value according to a lottery result to a user; a performance control device which is configured to control a display device to display a lottery-performance image which is an image for performing a lottery; a game control device which is configured to control a game which is played by a user while the lottery-performance image is displayed on the display device; and a value change device which is configured to change an expectant value as the lottery result depending on a game-play state of the game, and settle the expectant value changed at predetermined timing of the game, wherein the lottery execution device is configured to execute the lottery processing based on the expectant value settled by the value change device.