Arrow keys to slew the radar seeker (the two lines) over the target, press space to lock the target, the seeker should switch to a circle around the target. Press F to fire a missile and N to unlock, if the enemy aircraft makes it to the center of the screen you lose a point, if you shoot it down you get a point.
I just wanted to make something and thought a radar operator would be pretty cool so here you go I guess.
