| 摘要 |
PURPOSE: A method for combining items according to the number of users and a server thereof are provided to increase a utilization rate of a item combination service as combinations of items are influenced according to the number of users. CONSTITUTION: Item combination input is received(S10). Grade information of a registered item is extracted(S20). The number of users connected to a game when the item combination input is received is analyzed(S30). An item is selected from items which can be won by an item combination service by using an item winning probability according to the analyzed number of the users and the extracted grade information(S40). The registered item is deleted from an item database(S50). [Reference numerals] (AA) Start; (BB) End; (S10) Receiving item combination input from a user terminal; (S20) Extracting the grade information of items registered for the combination; (S30) Analyzing information on the number of users being connected to a game server; (S40) Selecting one of items which can be won according to the extracted grade information and the analyzed user number information; (S50) Deleting the registered items; (S60) Providing the selected item |
