Chameleon (Earth-19999)

Chameleon is a Saurian ninja who utilizes camouflage during fights in the Mortal Fighter Series. He made his debut in Mortal Fighter Gold as a secret character. He also appeared as a special boss in Mortal Fighter: Deception and returned in a final stance in Mortal Fighter: Ragnarök.

Early Life
Chameleon's past is shrouded in mistery, but he possesses a rather vague backstory, where it is stated that he had been present at events dating all the way back to Ogre's first visit to Earthrealm, the fall of his home realm, Zaterra, the victory of Jin Kazama in the first Mortal Fighter tournament, and the supposed death of Heihachi Mishima, constantly remaining hidden in the shadows and biding his time while watching the events unfold.

When his homerealm was destroyed, Chameleon was sparred by Shao Kahn, in turn, becoming one of his personal assassins. Reptile did not acknowledge this, but Chameleon did the best he could to protect the only other living member of his race.

Mortal Fighter Gold
Chameleon first debuted in the PlayStation 2, XBOX and PC versions of Mortal Fighter Gold as a male ninja with transparency that changed color. There was initially little information about Chameleon as he had an silent storyline and multiple game endings. All that was known about him is garnered from the hidden option to fight him (available upon beating the game), in which he is referred to as "one of Gouki's most strong opponents".