Play Oriental Blue: Ao no Tengai emulator game online in the highest quality available. Oriental Blue: Ao no Tengai is a Gameboy Advance game that you can enjoy on Play Emulator. This GBA game is the US English version that works in all modern web browsers without downloading. Oriental Blue: Ao no Tengai is part of the RPG Games and Adventure Games you can play here. PlayEmulator has many online retro games available including related games like Knuckles Chaotix 32X, Sonic Chaos Quest, and Sonic Chaos.