crain_brain
A sentient variable robot of the GoBots franchise from the 80s.
Crain Brain is an evil member of the GoBot Renegade faction. His alternate mode is a yellow ]] truck.
Crain Brain's original toy was first released in Japan in 1983. His official name in the [[Machine Robo anime series is Crane Robo.
The GoBots version was eventually released in the United States a year later.