Proto Man
DLN-000, Protoman (or DRN.000, Blues, depending on localization) is the older brother of Mega Man and Roll, created by Dr. Light as a prototype humanoid robot. Originally fought in Mega Man 3 as a mid-boss, and later in the same game fought as a boss under the allias "Break Man", his first playable role in numerical games was in Mega Man 9 in a DLC. Proto Man is one of the additional player characters available as of version 1.3.0 alongside Bass. He is typicall used defensively due to his limited shot count and a shield that can reflect projectiles.