| 摘要 |
PROBLEM TO BE SOLVED: To improve the interest in a game by displaying an object which extends in a scroll direction at a position which is parallel to the scroll direction and changing a shape of the object in a game system which successively changes background information with a scroll processing. SOLUTION: Undulation and a deformation effect which is caused by an external force from a player and an enemy character can be represented by deforming and processing a topographical data during a progress of a shooting game at a real time, in the shooting game. Namely, a background is scrolled in the direction of movement and a player character SC is moved according to an operation by the player. For example, wall pictures Gr1 and Gr2 with different forms are displayed respectively at upper and lower positions of a picture in terms of an N frame unit successively. Thereby, a visual illusion, i.e., as if upper and lower wall parts Gr1 and Gr2 are rolling is given to the player and the player advances the game by operating a controller so that the character SC does not touch with the wall part Gr1, Gr2. |
