If the mod folder does not exist inside the Victoria 3 directory, create it manually.
⚠️ If the mod doesn't appear: Double-check the .mod file path and that the folder name matches exactly. victoria 3 install mods manually
| Problem | Likely Fix | |--------|-------------| | Mod not showing in launcher | Check .mod file path: path="mod/folder_name" (case-sensitive on Linux/macOS) | | Game crashes on startup | Mod is outdated or conflicts with another mod. Disable all, test one by one. | | Mod shows but has no effect | Wrong installation path; mod folder must contain common/ , events/ at root, not another subfolder. | | Checksum mismatch (multiplayer) | All players must have identical mods and load order. | | Red exclamation mark in launcher | Version mismatch – edit .mod file's supported_version to match your game or use "*" . | If the mod folder does not exist inside
Inside the ID folder, you will typically find: Disable all, test one by one
Extract the mod files you downloaded earlier into the "MyMods" folder you just created. Make sure to extract the files directly into the folder, rather than creating a subfolder.