Play Doctor Robotnik’s Plan B emulator game online in the highest quality available. Doctor Robotnik’s Plan B is a Sega Genesis game that you can enjoy on Play Emulator. This SEGA game is the US English version that works in all modern web browsers without downloading. Doctor Robotnik’s Plan B is part of the Arcade Games, Adventure Games, and Action Games you can play here. PlayEmulator has many online retro games available including related games like Doctor Robotnik’s Plan B, Sonic X Freedom Planet, and Plants VS Zombies.