Brian Chapin is a designer at Bethesda Softworks and one of the developers of Fallout 3. He was responsible for the creation of Fallout 3's main questline, as well as the quests in the Mothership Zeta add-on. He also worked on Fallout 4 as a quest designer and writer. His previous work includes The Elder Scrolls III: Morrowind, The Elder Scrolls IV: Oblivion and the Pirates of the Carribean game. He posts in the Bethesda forum as Hoyt.