Play Metal Gear emulator game online in the highest quality available. Metal Gear 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. Metal Gear 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 Metal Slug X, Metal Slug X, and Metal Slug 2: Super Vehicle-001.