The original Xenoverse featured several major expansions. Note that these are separate from Xenoverse 2 content, which is primarily for newer consoles.
You can no longer purchase new digital games or DLC directly from the Xbox 360 console or the legacy web marketplace. dragon ball xenoverse xbox 360 dlc link
Elder Kai (Master), 7 Z-Souls, 14 special moves, and Turtle Hermit costume set. The original Xenoverse featured several major expansions
on modern consoles. It includes years of expansions and a "Legend Patrol" pack that lets you play the entire story of the first game with updated mechanics. Elder Kai (Master), 7 Z-Souls, 14 special moves,
13 new moves, 2 new costumes (including Gohan’s green tracksuit), and 7 new Z-Souls.
The Xbox 360 marketplace interface is notoriously slow and difficult to navigate on the legacy hardware. Furthermore, finding specific DLC packs often requires navigating through multiple menu layers. In some instances, delisting errors occur where the "base game" is available, but the DLC bundles have been obscured due to licensing changes or store updates.