Khameleon is a character from the Mortal Kombat video game series.
She has been described (in biographies and ending screens in MK Trilogy) as the last female of the Saurians (Reptile's race, also known as the Raptors), who were originally from Earthrealm but were either killed or driven out following a great war. Raiden alludes to this in the introductions to MK4 and MK Gold, though not mentioning Khameleon by name. They find a new home in the realm of Zaterra, but are soon discovered by Shao Kahn. After defeating them in Mortal Kombat, Kahn drives the Raptors to near-extinction and merges the realm with Outworld. Khameleon informs Reptile that Kahn is responsible for their race's extinction, but Reptile falls under Kahn's influence once again and turns against Khameleon.
Having failed in her attempts to kill Kahn, she wanders the realms while contemplating revenge against him. During the events of MK: Armageddon (Khameleon became selectable in the Nintendo Wii version of MK: Armageddon), she learns of the battle that would occur in Edenia and the gift of ultimate power that would be granted to the victor. Khameleon seeks to attain this power for herself, to keep it away from Kahn while exacting revenge on him for his actions against her race. Khameleon makes a sort-of cameo appearance in the 2011 reboot a female grey ninja appears in the story mode in Khameleon's MKT outfit.