1. A game device, comprising: a microprocessor and storage medium containing a game software program and a system software program, where the microprocessor executes the game software program to provide an interactive game for a user, and such that the game device implements: a first requirement achievement determining unit operative, in response to the game software program, to determine whether or not a requirement of gameplay that is established by the game software program is achieved based on a progress status of the game; a second requirement achievement determining unit operative to determine whether or not a result of the determination by the first requirement achievement determining unit meets a predetermined condition; a display processing unit operative to display information related to the requirement of gameplay determined by the first requirement achievement determining unit as being achieved, and information related to the predetermined condition determined by the second requirement achievement determining unit as being met, wherein the first requirement achievement determining unit is implemented by the game software program and the second requirement achievement determining unit is implemented by the system software program.