BioWare. (2003). Star Wars: Knights of the Old Republic [Video game]. LucasArts.

Star Wars: Knights of the Old Republic (KOTOR) is a role-playing video game developed by BioWare and published by LucasArts in 2003. Set nearly 4,000 years before the rise of the Galactic Empire, the game immerses players in a galaxy where the Sith Lord Darth Malak has launched a massive assault against the Republic. Players assume the role of a customizable protagonist who, after a surprise attack, embarks on a quest to defeat Malak and uncover their own mysterious past.

The game begins with players selecting one of three character classes—Scout, Soldier, or Scoundrel—each offering unique skills and abilities. As the narrative progresses, players can further specialize by choosing from three Jedi subclasses: Guardian, Sentinel, or Consular. This class system influences combat style, Force powers, and interaction with the game world.

KOTOR's combat system is based on the d20 system, reminiscent of tabletop role-playing games. Combat is round-based, with actions occurring simultaneously within discrete rounds. Players can pause the game at any time to issue commands, allowing for strategic planning during battles. The game also features a morality system, where choices made during interactions and quests earn Light Side or Dark Side points, affecting the protagonist's alignment and the story's outcome.

Throughout the journey, players assemble a diverse party of companions, each with distinct backgrounds and abilities. These companions contribute to combat and play significant roles in the unfolding narrative. The game allows exploration of various planets, including Tatooine, Kashyyyk, and Korriban, each rich with quests and lore that expand the Star Wars universe.

KOTOR received critical acclaim for its engaging story, complex characters, and faithful representation of the Star Wars universe. It has been lauded as one of the greatest video games ever made, influencing subsequent role-playing games and expanding the Star Wars mythos. The game's success led to a sequel, Star Wars: Knights of the Old Republic II – The Sith Lords, and a related MMORPG, Star Wars: The Old Republic.