Default Controls
← → ↑ ↓ = Directions
A = Z
B = X
Mode = Right Shift
Start = Enter
About the Space Harrier 3D (Japan) SEGA Master System (PSX) Online Game
Hey there! Ready to blast off into space and take on hordes of alien enemies in “Space Harrier 3D (Japan)”? Now you can play this classic SEGA Master System game online for free in your browser, no downloads needed! Just hop on and start shooting down enemies in this fast-paced, action-packed arcade shooter. Experience the thrill of 3D graphics and immersive gameplay as you dodge obstacles and unleash powerful attacks. So what are you waiting for? Start playing now and see if you have what it takes to conquer the galaxy!