The Brain is one of the enemies in the 1989 Williams Electronics arcade game Robotron: 2084. The plot is that mankind has created a new robot species known as the Robotrons, which due to their infallible logic, decide that humanity is inefficient to the Robotrons and thusly must be destroyed. The Brain is a Robotron in a green outfit with a large blue head with a pulsating brain. They seek out the last human family to reprogram them into Progs, which zoom about and leave Electrodes behind them.