head: BBQ

arms: Tomax/Xamot

torso: ?

lower half: Tomax/Xamot

gun: Slaughter's Mauraders

Doomsday, a immense, imposing figure, who stricks fear into all who come across his path. At 7 ft tall, and 350 pounds, he blocks out the sun as he mows down Joes with his Gatling gun.

Not much is known of Doomsday, from the Joe end, other than it is believed he was born in a small town in Wyoming, and killed his family as a small child, ended up in Juvey, and was approached by Cobra while in Juvenile Detention, and was groomed under the watchful eye of Cobra Commander.