MWSE vs Ultimate ASI Loader

MWSE adds scripting capabilities to The Elder Scrolls III: Morrowind beyond those provided by the game's Construction Set. It gives mod authors ways to add features or behavior that would otherwise be impractical or impossible. From version 2.1, modifications can use Lua for event-driven behavior, with hooks for events such as level-ups, collisions and world activations. MWSE exposes APIs through Lua 5.1, with extensions from Lua 5.2 and Lua 5.3. Mods are not sandboxed, so they can include packaged Lua modules and native code. Included patches raise the mod limit from 256 to 1024, and crash dumps and logs help diagnose mod problems. MWSE is free software under the GNU General Public License and comes with no warranty. It supports Windows and Linux through Wine. Installation requires the x86 Visual Studio 2022 Redistributable, Morrowind Code Patch and Morrowind Graphic Extender XE. MGE XE bundles MWSE-Update.exe, which downloads the latest automated build. The project directs scripting advice and discussion to the Morrowind Modding Community Discord.

Ultimate ASI Loader is a free Windows proxy DLL that loads custom .asi libraries into a game process. It supports games using Win32 or Win64 libraries such as Direct3D, DirectInput, audio, and XInput. Installation usually means placing the DLL in the game directory as dinput8.dll, or renaming it to another supported DLL name. ASI files can be stored in the game root, scripts, plugins, or update folder. When needed, global.ini belongs in scripts or plugins, and the selected DLL name can also serve as the INI filename. The update folder can hold replacement game files while originals remain untouched; removing that folder reverses the change. The loader can forward many original DLLs after renaming them Hooked.dll, and d3d8to9 support is available when it is named d3d8.dll. Crash minidumps and logs are created when a CrashDumps folder exists beside the loader. Win32 and Win64 builds are available, including smaller NoPDB archives. The repository lists an MIT license.