Revolver Ocelot

Introduced in Metal Gear Solid, Ocelot is normally clothed in a duster, spurs and gunbelts, the traditional garb of gunslingers in spaghetti westerns, as well as a black armband on his left arm, and wields the Colt Single Action Army revolver, which he refers to as "the greatest handgun ever made". Designing the character, Hideo Kojima wanted to add Western tones to a character resulting in Ocelot's appearance,[14] which is based on that of veteran Western film actor Lee Van Cleef.[15] For Metal Gear Solid 2, Yoji Shinkawa originally intended to give Ocelot a cybernetic arm in place of the one Gray Fox took from him, but this idea was not used as the staff intended to have Ocelot use the arm of Liquid Snake.[16] While Kojima acknowledged fans finding ridiculous the idea of Liquid's arm possessing Ocelot's mind, Kojima promised to answer the reason behind it in Metal Gear Solid 4.[14]

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 have been performed by Taro Kazanawa, Kenichi Yoshida, Bill Yokoyama, Troy Baker and Matthew Carlsen.

The character of Revolver Ocelot has received a positive response by video game publications based on his role as an antagonist. He is one of the only characters to appear in almost every Metal Gear Solid game and is thus considered "one of the only characters to have a major role in all five Metal Gear Solid titles" by Game Informer.[17] Official U.S. PlayStation Magazine called Revolver Ocelot underrated in comparison to Final Fantasy VII iconic antagonist Sephiroth, describing Ocelot as "just a persistent, sneaky, and cool villain. Heck, just watch the MGS3 trailer and you'll see that he was a badass even in the 60's."[18] G4's Filter placed him at number ten in their top list of video game villains in 2002.[19] Ocelot ranked 28th on IGN's top list of video game villains.[20] Guinness World Records Gamer's Edition listed Liquid Ocelot as ninth in their list of "top 50 video game villains".[21]

Ocelot has been frequently featured in the lists of best Metal Gear villains. In 2008, he placed seventh in IGN's top list of Metal Gear Solid boss battles,[22] and second on the top list of Metal Gear villains.[23] Including him on their 2007 list of the best Metal Gear bosses, GameSpot called him one of the most important characters from the story alongside Solid Snake and Big Boss.[24] In 2008, the torture he makes in Metal Gear Solid was listed by GameSpy as one of the best moments from the game due to how Ocelot toys with Snake and how difficult it is to pass it besides how significant is the outcome for the rest of the game.[25] In response to his role in Metal Gear Solid 3, GameSpy called Ocelot one of the "series mainstay", hoping he would become an entertaining opponent.[26]

According to Edge magazine, with Liquid Ocelot "Kojima has forged a superb villain, far more complete than in MGS2."[27] He was also listed by IGN as one of the fictional characters who required his own spin-off.[28] GamesRadar too praised his role as Revolver/Liquid Ocelot, placing as seventh on their 2013 list of best villains in video game history.[29] Ocelot's change to his Liquid Ocelot alter-ego persona of Liquid Snake was opined by GameSpy to be one of the most nonsensical events from the Metal Gear series, but they still praised his action scenes at the start of Metal Gear Solid 2.[30] UGO.com speculated that, because of being born from the medium The Sorrow, Ocelot could communicate with dead people which ended in Liquid Snake taking possession of his body.[31] GamePro described the final fight against Liquid Ocelot as "epic" even as he became "a punching bag" in the final phase.[32] Furthermore, UGO.com listed this fight as the seventh best cutscene ever in 2011, owing to the fighting styles employed and the interaction between the two fighters.[33] On the other hand, 1UP.com listed such fight in their article about the 13 "most dumbass" boss battles for its simple style in comparison to other more challenging bosses from Metal Gear Solid 3 and its excessive length for a hand-to-hand fight between two old people.[34] 1UP.com also listed the scenes from the games in which Liquid Ocelot controls the PMC's weapons to attack the protagonists and his imitation of Liquid Snake's death from Metal Gear Solid as one of the most surprising moments in the game.[35] VentureBeat were bemused by Ocelot's portrayal in Metal Gear Solid V, writing how he was "calm and the voice of reason" instead of being an "eccentric, sadistic man". They theorized, however, that Ocelot was merely being himself and showing his true allegiances with Big Boss, rather than working as a triple agent or being under self-hypnosis akin to his previous appearances.[36]