If you downloaded this from a modding site (like Nexus Mods or a specific Discord), refer back to that original page for version-specific installation steps.
It is the official open-source tool for these files.
If you are on macOS or prefer other tools, The Unarchiver or WinRAR also work. 2. Identify the Content
Files with names like "SloP_Collection" often circulate on file-sharing sites or niche forums.