Is your main goal to or just to play offline ? Let me know so I can point you to the right files .
Advanced mods for Mirror 2 may utilize C# scripting that calls upon Application.dataPath or Environment.CurrentDirectory . If a modder has hard-coded absolute paths (e.g., C:\Program Files\Mirror 2\... ), the portable version will fail when moved to a different drive letter or directory. Successful portable mods must strictly utilize relative pathing logic. mirror 2 project x mod portable