Standard Xbox 360 dashboards will not display these files. You must use a custom homebrew dashboard:
A folder structure containing the raw game assets alongside the default.xex file. Modders prefer this format because it removes padding data, reduces file sizes, and allows direct editing of game assets (like textures and scripts). How to Play XEX Games on a Modified Xbox 360
: An older alternative to Aurora that also supports xex games and automated cover art downloads. Managing Covers (Box Art) xex xbox 360 games
In simple terms, the .xex is the executable file for the Xbox 360—the equivalent of .exe on Windows or .app on macOS. When you burn a retail game disc or download a digital title, the core logic that runs the game lives inside a default.xex (or similarly named file).
XEX files are essentially executable files that contain game data, similar to ISO files used on other platforms. These files are specifically designed for Xbox 360 games, allowing users to play their favorite titles without the need for physical discs. XEX files can be loaded onto the Xbox 360 console via a variety of methods, including USB drives, network shares, or even directly from a computer. Standard Xbox 360 dashboards will not display these files
I’m not sure what you mean by “complete content.” Possible intents — pick one and I’ll proceed:
: If a game is obscure (like an Indie game), you can manually add a 2D cover image via FTP or a USB drive. How to Play XEX Games on a Modified
You load the ISO file into the program, choose an output directory, and click extract. The tool automatically strips away the system update partitions and empty space, leaving you with a lightweight XEX folder. IsoGod / ISO2GOD
Because XeX format represents the full, uncompressed disk contents, you can easily modify individual game files. This is the only way to use custom textures, mod menus, or translated scripts.