GAME DEVICE, PROGRAM, AND GAME-PROVISION METHOD

摘要

A control device for this game device selectively executes the following in accordance with instructions from a player: a first event that grants the player an item, said event being allowed given prescribed execution conditions; a second event that grants the player an item, said event being allowed without execution conditions but in exchange for a currency the player possesses; and a third event that grants the player a perk, said event being allowed within a limited time period in exchange for a previously collected item.