Origin
Romania
Vamp was an ex-member of Dead Cell with vampire-like attributes, including a taste for blood, the ability to run across or stand on the surface of water or vertical walls, superhuman speed and agility, and the ability to shrug off and rapidly heal from the most extreme and fatal wounds. Besides his seemingly superhuman abilities, he was also an expert with knives and close quarters combat.
Metal Gear
Metal Gear (Japanese: メタルギア, Hepburn: Metaru Gia) is a series of action-adventure stealth video games created by Hideo Kojima and developed and published by Konami. The first game, Metal Gear, was released in 1987 for MSX home computers. The player often takes control of a special forces operative (usually Solid Snake or Big Boss), who is assigned the task of finding the titular superweapon "Metal Gear", a bipedal walking tank with the ability to launch nuclear weapons. Source: Wikipedia
