Mega Man Zero 4

The Zero Knuckle is the most dangerous new weapon in Zero’s armory. It allows you to take weapons from foes and utilize them in combat. Help the caravan of humanity reach the safety and tranquility of Area Zero by using this and a plethora of other extraordinary maneuvers to combat the Neo-Arcadian army, conquer the nefarious Dr. Weil, and get them closer to Area Zero.