Skarlet debuted in Mortal Kombat 2 as a red palette swap of Kitana. She was known simply as "The Lady in Red"

Her offical debut as a confirmed character was in Mortal Kombat 9 (2011) She was DLC. Skarlet is less than 1 years old as of Mortal Kombat 9. She was created by the evil emperor Shao Kahn. She has an obsession with blood as you will see in her fatalities.