: ISOs often contain "filler data" (padding) to match the size of a full disc, making them larger than necessary—typically 6-8GB. XEX Format : This is the "extracted" version of the game.
In the context of the Xbox 360, "ISO" and "XEX" refer to how game data is stored and executed on modified consoles: Lara Croft: Tomb Raider - Anniversary ISO & XEX...
: It allows for easy access to game files, which is useful for applying custom mods , textures, or code modifications. : ISOs often contain "filler data" (padding) to