Kreia is a character and party member in Obsidian Entertainment's Star Wars Knights of the Old Republic II: The Sith Lords. She is a blind Force-sensitive who forms a "bond" with the player character, the Jedi Exile, through the Force. Kreia sets herself up as the Exile's mentor, and rejects the divide of the light and dark side of the Force, as well as the predestination the Force entails. By the game's end, it is revealed she is the Sith Lord Darth Traya and is planning on destroying the Force, and she becomes the final boss of The Sith Lords. Kreia makes no more appearances in Star Wars fiction, though a miniature by Wizards of the Coast was released in August 2008, and she appears as an obtainable character in Star Wars: Galaxy of Heroes.

Star Wars Knights of the Old Republic II: The Sith Lords is a role-playing video game developed by Obsidian Entertainment and published by LucasArts. It is the sequel to BioWare's Star Wars: Knights of the Old Republic and was released for the Xbox on December 6, 2004, for Microsoft Windows on February 8, 2005, for OS X and Linux on July 21, 2015, for Android and iOS on December 18, 2020 and for Nintendo Switch on June 8, 2022. Like its predecessor, it is set in the Star Wars universe 4,000 years before the events of the film Episode I: The Phantom Menace and is based on the d20 System developed by Wizards of the Coast.