GAME DEVICE AND INFORMATION STORAGE MEDIUM

摘要

PROBLEM TO BE SOLVED: To efficiently reduce processing about formation of a game image. SOLUTION: In alternate image drawing process, an image drawing object deciding part 214 decides an issued group for each frame. In this case, the issued group for each frame is changed alternately. An object issuing part 212 issues an object of the issued group and lets an image forming part 230 draw an image of the object within a view field range of a virtual camera among the issued objects. The image forming part 230 carries out image drawing process to the issued object so as to form a game image.