摘要 |
PROBLEM TO BE SOLVED: To provide a game machine having game properties capable of achieving equilibrium between maintenance and enhancement of expectation of a player for a mission game, and profit of a game house management entrepreneur.SOLUTION: A combination of drawing patterns is introduced in a window part 401 provided in an upper end region of an information display area in an approximately upper half part of a front face game portion of a housing, and a performance symbol combination image corresponding to a result of an internal lottery is displayed in a performance display area 500 provided in almost all region other than the upper end region of the information display area. A mission performance is displayed in the performance display area 500. When a game machine processes the mission performance, an additional mission is performed subsequently to a first mission. |