Welcome to Gamevial's Terror on Mars. Our tribute to the classic 80s Sci-fi shoot 'em up, "Defender", with the added fun of shockwave 3D.

The martians are going to wipe us all out if you can't stop them in their tracks. Defend the astronauts from the flying saucers (and try to rescue them when they fall from the skies). Arrow keys to steer, space to thrust, and CTRL to shoot.

"Tell this to everybody, wherever they are... Watch the skies... Keep looking!"

Hats off to anyone who can take out the mothership.