GAME DEVICE, ADVERTISEMENT INFORMING METHOD, AND INFORMATION STORAGE MEDIUM

PROBLEM TO BE SOLVED: To provide a game device capable of achieving sufficient advertisement effect by advertisement, an advertisement informing method, and an information storage medium. SOLUTION: An advertisement condition judging part 126 judges whether the contents of player's operation performed during progress of a game satisfy predetermined advertisement conditions or not and gives the instruction that predetermined advertisement is informed to an advertisement direction part 128 when the predetermined advertisement conditions are satisfied. When this instruction is given, the advertisement direction part 128 generates picture image data and sound data for informing the predetermined advertisement using advertisement data stored in a memory 160 for advertisement data. An advertisement picture image based on the generated picture image data is displayed on a screen of a display device 172 or advertisement sound based on the generated sound data is outputted from a speaker 176.