Builderman is the founder of ROBLOX and an ROBLOX' Administrator. He wears an orange hard hat, gray jacket with the Roblox logo, red shirt, blue pants, and blue shoes.
In M.U.G.E.N, Builderman was made by Weegeeisgoingtokillm.
Builderman was made in his old style, with an orange chest, black arms and legs, a tool on his chest, and a yellow hard hat. The character was made in Weegee's early days, when he mostly didn't know how to make M.U.G.E.N characters. The character is near complete and has multiple hypers, but only one works (Epic Sauce Super), since all the others have him turning into a yellow Cyclops character. The character is MvC styled, although this means he used the infamous EoH template, resulting in various bugs. The creator of this character stated that he was "forced" into making this character due to his hatred of Roblox, but in reality he was simply just asked politely if he could create a Builderman character.