Play Space Harrier emulator game online in the highest quality available. Space Harrier is a Sega Master System game that you can enjoy on Play Emulator. This Sega Master game is the US English version that works in all modern web browsers without downloading. Space Harrier is part of the Arcade Games, Action Games, and Shooting Games you can play here. PlayEmulator has many online retro games available including related games like Space Invaders, The Simpsons: Bart vs. the Space Mutants, and Space Invaders (SNES).