Metal Gear ZEKE

Metal Gear Zeke was a Metal Gear model developed by the Militaires Sans Frontieres out of salvaged parts from the AI weapons Pupa, Chrysalis, and Cocoon, as well as the predecessor to Metal Gear TX-55, although Paz mentions that Cipher was also behind the creation of Zeke. Huey Emmerich and Strangelove were the primary people who created it, with Huey being behind the assembly of the frame, and Strangelove behind the development of the AI unit. However, Paz Ortega Andrade made unknown modifications to Metal Gear to make it capable of being manned by someone like her. While it is definitely known that Kazuhira Miller knew about the modifications, it is unknown if he actually knew Cipher's plans for Paz to use it to frame the Militaires Sans Frontieres by launching a nuclear strike against the East Coast.

However, shortly after Zeke was created, Paz managed to hijack it, with Vladimir Zadornov escaping the seventh time as a diversion for her to make off with Zeke unnoticed. Big Boss discovered this shortly after encountering and killing Vladimir out of self defense at the shooting gallery. Paz then revealed her intentions of getting Big Boss to rejoin "Cypher" who was the one behind the Peace Walker project. Big Boss refused, so she decided to use Zeke to launch a nuclear warhead at the East Coast of the United States of America, which will cause everyone to think that the Militaires Sans Frontieres were an extremist cult. Big Boss was then forced to fight and defeat Zeke and Paz.

After the incident, Strangelove and Huey discussed Zeke's fate, and Strangelove revealed that she made a backup copy of its AI, so at the very least, Zeke could walk. However, whether Zeke can continue on or not is up to Big Boss.

Weapons
Metal Gear Zeke possesses a railgun as well as machine gun rounds. It is also capable of jumping great distances due to its Jetpack. It is also equipped with a Radome. Can be customized with different Metal Gear parts such as the Basilisk head and legs.

Trivia
Metal Gear Zeke bears some resemblance to Metal Gear REX, due to having a rail gun on the right arm, and a radome on the left.

Behind the Scenes
The codename "Zeke" derives from the official Allied Codename for the Mitsubishi Navy Type 0 Carrier Fighter. It's alternate codename is called the A6M Zero, which foreshadows at who was behind Zeke. Coincidentally, Zeke also shares the same codename origin as Metal Gear RAY.