Likewise the USLEEP mod is incompatible with the Special Edition of the game. The USSEP is incompatible with the Legendary Edition of the game the older Unofficial Skyrim Legendary Edition Patch ( USLEEP or USLEP) mod should be used for that edition. 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.
