Play Mega Man 5: Protoman Edition emulator game online in the highest quality available. Mega Man 5: Protoman Edition is a Nintendo game that you can enjoy on Play Emulator. This NES game is the US English version that works in all modern web browsers without downloading. Mega Man 5: Protoman Edition is part of the Arcade Games, Adventure Games, and Platform Games you can play here. PlayEmulator has many online retro games available including related games like MegaMan X6, Mega Man, and Pokemon Mega Power.