Ad blocker interference detected!
Wikia is a free-to-use site that makes money from advertising. We have a modified experience for viewers using ad blockers
Wikia is not accessible if you’ve made further modifications. Remove the custom ad blocker rule(s) and the page will load as expected.
The ESP file format is used in conjunction with the ESM and BSA file formats. It is an acronym for Elder Scrolls Plugin, an example being Knights.esp, the plugin file for The Elder Scrolls IV: Knights of the Nine. These three file formats have been in use since the development of The Elder Scrolls III: Morrowind.