Game System, And Computer Program Used In Same

Provided is a game system capable of vertically breaking up the line of sight of a user. The game system (1) provides a music game which guides the timing of respective operations. More specifically,the game system (1) presents, on a game screen (40), a game area (45) which includes: five lane images (42) which extend parallel to each other such that a height difference is formed between an upperlane-image group (42U) and a lower lane-image group (42D); and determination sign images (46) and object images (47) which are disposed along the respective lane images (42). Furthermore, the game system (1) controls the display of the determination sign images (46) and the object images (47) such that the determination sign images (46) are moved through the object images (47) on the respective lane images (42) at the timing of the respective operations to guide the timing of the respective operations via the coincidence of the determination sign images (46) and the object images (47). 提供种能够使用户的视线上下分散的游戏系统。游戏系统(1)提供引导