A game apparatus displays game space on a display means, and the game space includes a first area and a second area which interrupts continuity of a movement of an object in the first area. A user sets a moving route within the game space by means of a touch pen. The collision, that is, the object moves along the route. Assuming that the object moves to a next point position on the route, when the next point position where the object will enter the second area is set, the computer corrects the next point position to a target position within the first area, and then moves the object thereto.