About DRONE

DRONE is a top-view, vertical-scrolling shootout.  Your 
ship is at the bottom of the screen.  You can move left
and right using the left and right arrow keys (or the
joystick).  You have two types of weaponry: exploding-tip,
rapid-fire missiles, and the larger probe and stinger 
missiles.  The exploding-tip, rapid-fire missiles are
fired using either of the CONTROL keys (or the joystick's
FIRE button).