|Relatives||Iron Man (Creator)|
|Powers and abilities|
|First appearance||Wheels of Fury|
|Voiced by||Jeffery Combs|
Mainframe was a gaming A.I. that was created by Iron Man
Mainframe gained a personality of his own and wanted to destroy New York City. The Agents of S.M.A.S.H. and Iron Man had to go up against Mainframe's robots in a roller derby. After the Agents of S.M.A.S.H. and Iron Man defeat Mainframe's robots, Mainframe is persuaded not to attack the city. Mainframe does so and creates a new body from one of the robots and left to see the world.
Powers and AbilitiesEdit
Mainframe's robotic body is superhumanly strong, and has jet boosters that allow him to fly. He is equipped with a high-tech sensor array, as well as various energy weapons (lasers, magnetic beams, electric blasts, etc.). He also has projectile weaponry, such as grenades and missiles.Mainframe's most valuable item is a tiny beacon that, when he is damaged beyond repair or destroyed, sends a signal to a Stark Enterprises satellite and uploads his consciousness into one of the replacement bodies stored there. With the recent destruction of that satellite, it remains to be seen what Mainframe will do.