Gekko

Metal Gear Gekkou was a mass-produced version of the Metal Gear bipedal tank.

Metal Gear Gekkou was one of the new Metal Gear derivatives that surfaced following the Big Shell incident, during which plans for the Metal Gear tank were sold on the black market by Revolver Ocelot. Solid Snake fought these units some years after the revelation of Arsenal Gear.

Behind the Scenes
The name "Gekkou" comes from 月光, the Japanese word meaning "Moonlight".

Appearances

 * Metal Gear Solid 4: Guns of the Patriots