| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a technique for preventing a user from fraudulently acquiring an item in an item acquirable game environment. <P>SOLUTION: A game machine 10 includes: a load processing part for loading save data with user ID information added thereto from a storage device; an application performing part for performing a game program by using the loaded save data; a game condition achievement determining part for determining whether a predetermined game play condition is achieved in a game or not based on a game progress state; an item ID acquiring part 420 for acquiring an item ID associated with the achieved game play condition; an item acquisition processing part having a function of generating item acquisition information by using the acquired item ID; and a function limiting part 454 for limiting the function of the item acquisition processing part in response to the user ID information which is added to the save data. <P>COPYRIGHT: (C)2010,JPO&INPIT</p> |
