Gray Fox is a character who appears in the Metal Gear and Metal Gear Solid video game series, initially appearing in Metal Gear for the NES. In the series, Fox was Solid Snake's friend, though ended up betraying him after becoming loyal to Big Boss during the events of the Zanzibar Land Uprising. After battling Snake, he ultimately lost though managed to survive. He was given a better piece of armor though died at the hands of Liquid Snake.
Super Smash Bros. Brawl
Gray Fox appears as an Assist Trophy in the Wii video game Super Smash Bros. Brawl. He'll attack with his sword at a rapid fast pace, and will only appear after the player has unlocked Solid Snake as a playable character.
An enigmatic soldier with great physical and combat skills. Calling himself "Deepthroat" and equipped with an enhanced environmental camouflage suit, he dedicated his life to fighting Snake. In a twist of fate, Gray Fox ends up protecting his sworn rival from Metal Gear REX. Long ago, Gray Fox fought Snake in Zanzibarland.