How to install skse64 for skyrim special editionskse64 download: Does steam skse work with special edition? Click here to learn more about mods on steam. Paper World Map Addons at Skyrim Nexus - mods and community from Install skyrim script extender (skse). How to update skyrim special edition skse (guide + mod organizer installation). Skyrim script extender wasn't compatible with skyrim: Installing, and managing these skyrim special edition mods and . The script extender plays crucial roles, such as ensuring the availability of the skyui and the stability of the available skyrim versions.