Willoc was a Royal Naboo Security Forces sergeant during the Galactic Civil War. He was tasked to investigate the Old war bunker, situated just outside Kaadara, that was overran by the Skaak Tippers. However, Sergeant Willoc went missing during his mission and a spacer eventually found his comlink in the bunker.
Willoc was first mentioned in the 2003 video game Star Wars Galaxies, a massively multiplayer online roleplaying game developed by Sony Online Entertainment and published by LucasArts, prior to its closure on December 15, 2011. Willoc was added to the game as part of the "Legacy Quest" with the release of the "Publish 25", a.k.a. the "New Game Enhancements," on November 15, 2005.