Program for game apparatus, game apparatus, and recording medium storing program for game apparatus

1. A machine readable recording medium storing a program for a game apparatus, said game apparatus comprising moving-object operating means through which a player operates a moving object, image-information generating means for generating image information on images showing a plurality of moving objects including the moving object operated by the player in a virtual space, and image-information outputting means for outputting the image information generated by the image-information generating means, the stored program causing a computer in the image-information generating means to perform steps of:

causing land-configuration information generating means of said image-information generating means to generate land-configuration information regarding said virtual space;

causing movement-information monitoring means of said image-information generating means to monitor movement information regarding said plurality of moving objects at predetermined time-intervals;

causing special-area object producing means of said image-information generating means to delimit special area behind said moving object to produce a special area object having collision detection information when results of monitoring through the movement-information monitoring means meet predetermined requirements;

causing said image-information outputting means to display said special area object in such a manner as to be viewable for the player; and

allowing another moving object to ride in said special area produced by the moving object meeting said predetermined requirements in a manner of riding on waves.

2. The machine readable recording medium according to claim 1 , wherein said stored program causes said computer to further perform a step of allowing said moving object producing the special area object by said special-area object producing means to change a movement state to change a shape of said special area object.

3. The machine readable recording medium according to claim 1 , wherein said stored program causes said computer to further perform a step of shaping said special area object into a three-dimensional form.

4. The machine readable recording medium according to claim 1 , wherein said stored program causes said computer to further perform a step of allowing said another object riding in said special area produced by the moving object meeting said predetermined requirements to perform trick riding through using collision detection information with said special area object.

5. The machine readable recording medium according to claim 4 , wherein said stored program causes said computer to further perform a step of allowing said another moving object riding in said special area produced by the moving object meeting said predetermined requirements to take a shortcut on a prearranged traveling route for travel in the forward direction through performing said trick riding.

6. The machine readable recording medium according to claim 4 , wherein said stored program causes said computer to further perform a step of allowing said another moving object riding in said special area produced by the moving object meeting said predetermined requirements to enter a special route different from a prearranged traveling route for travel in the forward direction through performing said trick riding.

7. A game apparatus comprising moving-object operating means through which a player operates a moving object, image-information generating means for generating image information on images showing a plurality of moving objects including the moving object operated by the player in a virtual space, and image displaying means for displaying on a screen the image information generated by the image-information generating means, wherein said image-information generating means of said same apparatus comprises:

land-configuration information generating means for generating land-configuration information regarding said virtual space;

movement-information monitoring means for monitoring movement information of said plurality of moving objects at predetermined time-intervals; and

special-area object producing means for delimiting a special area behind said moving object to produce an object having collision detection information when results of monitoring through the movement-information monitoring means meet predetermined requirements,

wherein said special area object is displayed by said image displaying means in such a manner as to be viewable for the player, and another moving object can ride in said special area produced by the moving object meeting the predetermined requirements in a manner of riding on waves.

8. The game apparatus according to claim 7 , wherein said moving object producing said special area object by said special-area object producing means is configured to change a movement state, so that a shape of said special area object can be changed.

9. The game apparatus according to claim 7 , wherein said special area object is shaped into a three-dimensional form.

10. The game apparatus according to claim 7 , wherein said another moving object riding in said special area produced by the moving object meeting said predetermined requirements is configured to perform trick riding through using collision detection information with said special area object.

11. The game apparatus according to claim 10 , wherein said another moving object riding in said special area produced by the moving object meeting said predetermined requirements is configured to take a shortcut on a prearranged route for travel in the forward direction through performing said trick riding.

12. The game apparatus according to claim 10 , wherein said another moving object riding in said special area produced by the moving object meeting said predetermined requirements is configured to enter a special route different from a prearranged traveling route for travel in the forward direction through performing said trick riding.