This is a 2nd level Tutorial on how to edit assets and assetbundles.   Tools - Unity Assets Bundle Extractor https://7daystodie.com/forums/showthread.php?22675-Unity-Assets-Bundle-Extractor - Text editor (e.g. notepad++) - Asset Studio https://github.com/Perfare/AssetStudio/releases - paint, gimp, photoshop, paint3d, blender 0. What is a 2nd level Tutorial? PoE2 has three levels at which one can mod the game. Level 1 is modifying the gamedatabundles, stringtables etc. Let's call it scripting