| 摘要 |
PROBLEM TO BE SOLVED: To provide a game program capable of preventing repetition of exchange of same data by rewinding saved data, and to provide a game system.SOLUTION: A computer is functioned as an identification information storage means 49 that stores prescribed identification information in a first area associated with saved data, and stores identification information in a second area different from the first area; and as data transmission means 44-48 for performing data communication with a computer with another account j. The second area is set as an area that a player cannot rewrite. When communicating with the computer with the other account j, the data transmission means 44-48 compare the identification information stored in the first area with the identification information stored in the second area and, when both the identification information match with each other, perform normal processing and, when not matching, perform abnormal processing different from the normal processing. |
