Needle Cannon

Needle Cannon is Needle Man's power. This is a cool weapon to have, as it can rapid fire, and can fire off a few shots on only one unit of energy.

Robot Masters And Bosses Weak Against Needle Cannon

 * Snake Man: Mega Man 3
 * Needle Man (2nd Encounter): Mega Man 3
 * Doc Robot (Flash Man and Wood Man)
 * Magnet Man: Mega Man II
 * Buster Rod. G: Mega Man: The Wily Wars

Robot Masters And Bosses Immune To Needle Cannon

 * Hard Man: Mega Man 3 and Mega Man II
 * Doc Robot (Metal Man): Mega Man 3
 * Wily Machine 1: Mega Man 3
 * Gamma: Mega Man 3
 * Mach-Ball: Mega Man: The Wily Wars
 * Wily Machine 1 and 2: Mega Man: The Wily Wars