Play Metroid II: Return of Samus emulator game online in the highest quality available. Metroid II: Return of Samus is a Gameboy game that you can enjoy on Play Emulator. This GB game is the US English version that works in all modern web browsers without downloading. Metroid II: Return of Samus is part of the Adventure Games, Action Games, and Platform Games you can play here. PlayEmulator has many online retro games available including related games like Metroid Super Zero Mission, Metroid Prime Hunters, and Classic NES: Metroid.