Brainiac is the main antagonist of the 2017 video game Injustice 2. He is a ruthless megalomaniacal alien super-computer being, intent on conquering the entire universe, destroying Superman himself and enslaving all life forms he encounters. Despite him being the ultimate villain of the entire game itself, Brainiac is also a playable character in the game.
He is voiced by Jeffery Combs, who also voiced Ratchet in Transformers: Prime and Transformers: Robots in Disguise.