is introduced in the video game
Metal Gear Solid as a
gunslinger-themed member of the
FOXHOUND terrorists involved with the hostile revolt on Shadow Moses Island which housed
Metal Gear REX, serving as the team's interrogation expert and their leader
Liquid Snake's right-hand man. He challenges
Solid Snake to a gunfight in the game's first boss-encounter, but their fight ends with Ocelot losing his right hand from an encounter with the
Cyborg Ninja. Despite his loss, Ocelot later appears to torture Snake after Snake is captured. During Snake's torture, Ocelot reveals he was originally from the former
Soviet Union and a former member of
Spetsnaz, secretly wishing for Liquid's and
Big Boss's dream world as well. Ocelot is the sole surviving member of FOXHOUND by the game's end. After the ending credits, it's revealed that he's in league with the
U.S. President George Sears. Revolver Ocelot, now known as , returns in the sequel
Metal Gear Solid 2: Sons of Liberty. He gains a new, surgically attached right-arm that originally belonged to Liquid, resulting in a dormant personality which takes over Ocelot's mind whenever Solid Snake is nearby. During the game's introductory Tanker Chapter, he is seemingly under
Sergei Gurlukovich's employ, but ends up betraying his old friend when Ocelot hijacks
Metal Gear RAY, framing Snake and
Otacon for the deed. During the game's main Plant Chapter, Ocelot then forms part of the terrorist group "Sons of Liberty" with
Solidus Snake but ends up betraying the former President as well after revealing his true allegiance to
the Patriots, a group that controls the United States. Shortly afterwards, Ocelot is taken over by Liquid and escapes from Snake, Solidus, and
Raiden to kill the Patriots' leaders. A young version of the character, known as , is featured in the prequel
Metal Gear Solid 3: Snake Eater (set four decades before the original
Metal Gear Solid). He's a
GRU Major under
Colonel Volgin's command and the leader of his own "Ocelot Unit" within GRU. His encounters with Naked Snake are why he acquires a preference for revolvers (due to a tendency to absorb the gun's recoil with his elbow being more suited to shooting revolvers). Throughout the game, Ocelot's constant challenges with Snake eventually turn into a friendly rivalry. He is revealed to be ,
The Boss's illegitimate child. After the deaths of Volgin and The Boss, Ocelot is revealed to be a triple agent, taking orders from
the Philosophers and the
KGB, while also receiving orders from the
Director of Central Intelligence. He was supposed to intercept and assist Snake; a mission he failed when another agent of the Philosophers,
EVA, got there first. The young version of Ocelot, also known as , plays a minor (yet significant) role in the direct sequel
Metal Gear Solid: Portable Ops. Initially in league with FOX's insurgency leader
Gene, Ocelot assassinates the DCI in order to "end" the Philosophers before being invited to join the Philosophers'
reorganized American branch.
Metal Gear Solid 4: Guns of the Patriots (set directly after
Metal Gear Solid and
Metal Gear Solid 2) features the character as as the primary antagonist. He deliberately uses self-hypnosis and nano-machines to act as Liquid's mental doppelgänger to trick the Patriots' AIs. As "Liquid", Ocelot establishes a
parent company that runs the five largest
PMCs, fighting for the Patriots' control over the world. After hijacking the Patriots' systems, Ocelot's PMCs engage Old Snake. After Snake and Otacon use
Naomi Hunter's FOXALIVE virus to delete the Patriots' AIs, Ocelot challenges Snake to a fistfight and appears to die from exhaustion after the final fight; however, Ocelot's death was actually caused by the new FOXDIE strain that
Drebin injected into Snake. The character canonically appears in
Metal Gear Solid V: The Phantom Pain. He assists
Venom Snake and the Diamond Dogs, playing a key role in facilitating
Zero's deception by subjecting both himself and Snake to hypnosis to cover it up and aiding Big Boss's and Snake's escape from
XOF in Cyprus. Ocelot acts as the Diamond Dogs' interrogator, frequently clashing with
Kazuhira Miller over matters involving
Skull Face and the White Mamba. Ocelot ultimately declares his support for Big Boss's covert war, foreshadowing his involvement in later
Metal Gear Solid games. In the original
Metal Gear Solid, Revolver Ocelot was voiced by
Kōji Totani in the Japanese version and
Pat Zimmerman (credited as Patric Laine in the PlayStation release) in the English version. Both actors would reprise the role in
Metal Gear Solid 2. The character's young version in
Metal Gear Solid 3 was voiced by
Takumi Yamazaki for the Japanese version and
Josh Keaton in the English version. Due to Koji Totani's death in 2006, the character was voiced by
Banjō Ginga in
Metal Gear Solid 4 and
Ikuya Sawaki in the
Metal Gear Solid: Digital Graphic Novel recreations while Pat Zimmerman continued the role in the English version. In
Metal Gear Solid V, the character was voiced by
Troy Baker in the English version while
Satoshi Mikami dubbed the character's voice for the Japanese version. Over the years, the character's motion capture has been performed by Taro Kazanawa, Kenichi Yoshida, Bill Yokoyama, Troy Baker, and Matthew Carlsen. ==Critical reception==