



These fixes range in importance from dialogue typos to quest-breaking bugs to reducing save file bloat, and cover both the vanilla game and the official Dawnguard, Hearthfire, and Dragonborn add-ons. The Unofficial Skyrim Special Edition Patch ( USSEP) is a major mod started by Quarn and Kivan, and currently coordinated by Arthmoor, that fixes numerous bugs left over even after the latest official patch is applied to Skyrim.
