Play Barbie Diaries: High School Mystery online in your browser and enjoy with Emulator Games Online! Barbie Diaries: High School Mystery is GBA game USA region version that you can play free on our site. This game has adventure, simulation, girl genres for Game Boy Advance console and is one of a series of Barbie games. If you love Barbie games you can also find other games on our site with Retro Games. Below you will find control for the emulator to play Barbie Diaries: High School Mystery.