Mettaur, commonly referred to as 'Met', is a recurring enemy character in the Mega Man (Rockman) series. Known for their hard hats and simple design, Mettaurs are often the first obstacle players encounter. Despite their cute appearance, they are capable of delivering powerful attacks, usually by hiding under their helmets and striking with a pickaxe. They serve as construction workers in the game's universe and their characteristic ability to hide makes them both a charming and challenging adversary.