PURPOSE: A game apparatus for including a multi event system for offering an event which a user cannot predict a plurality of parameters is provided to induce interest of a user by supplying output contents and the event. CONSTITUTION: A main server(310) receives information which a user inputs. The main server extracts first event information according to the fixed standards. An event server(320) receives the first event information. The first event information satisfies the condition of the fixed first event. The event server calculates the first event value. A script server(330) receives the first event information to satisfy the condition of the first event and the first event value. The script server uses the first event information and the first event value.