Play Defenders of Oasis emulator game online in the highest quality available. Defenders of Oasis is a Sega Game Gear game that you can enjoy on Play Emulator. This Game Gear game is the US English version that works in all modern web browsers without downloading. Defenders of Oasis is part of the Arcade Games, RPG Games, and Adventure Games you can play here. PlayEmulator has many online retro games available including related games like Mega Man Star Force: Dragon, Genseishin Justirisers: Souchaku Chikyuu No Senshitachi, and Little Einsteins.