Twizzl was a Human male commander of the Galactic Alliance Guard, the Galactic Federation of Free Alliances covert police force led by Colonel Jacen Solo. A silver-haired native of the galactic capital world of Coruscant, he spoke with a Coruscanti accent. Twizzl served on the GAG Star Destroyer Anakin Solo during several engagements of the Second Galactic Civil War, including the Battle of Hapes, the Battle of Corellia, and the Battle of Gilatter VIII. In 40 ABY he was present at the Battle of Kashyyyk, where Solo ordered the Anakin Solo's crew to initiate an orbital bombardment operation on the Wookiee homeworld—a decision that Twizzl disapproved of. He was killed by Lieutenant Ben Skywalker, who tried to assassinate Solo during the Battle of Kashyyyk.
- Legacy of the Force: Tempest (First appearance)
- Legacy of the Force: Exile
- Legacy of the Force: Inferno