DrillMan.EXE (ドリルマン.ＥＸＥ Doriruman Eguze) is a solo NetNavi from the Mega Man Battle Network series. DrillMan was created by Wily himself, and he is BubbleMan’s cousin (big brother in Japan)[1]. Although he’s ferocious in his sabotaging activities, he has a caring side that looks after his cousin[2].