- Gunther/Imperium (Prepare To Fight) Theme.- Installation Guide:1. Sound Editor is required for this; if you don't know how to use/download it, just watch a tutorial.2. Click "File", then "Open" in the top left corner of Sound Editor and select the music_7 file in the sound folder of the WWE 2K22 Steam folder [Windows (C:) > Program Files (x86) > Steam > steamapps > common > WWE 2K22 > sound].3. Search for WALTER (Marcel Barthel and Fabian Aichner too, if you want all of Imperium to have it) and then right click his name to find "Import". Click "Import" and select the .wem file you just downloaded.