Many gamers forget that "DLC" includes patches. A game disc unpatched is often a broken game.
: Many Xbox 360 DLCs are preserved on modern hardware. You can still purchase and download backward-compatible Xbox 360 DLC on Xbox One, Xbox Series X|S, and Xbox.com . 2. Physical DLC Archives (DLC Discs) xbox 360 dlc archive
Accessing archived content depends on whether you are using a retail console or a modified system. For Retail (Unmodified) Consoles Many gamers forget that "DLC" includes patches
It is important to address the legal standing of Xbox 360 DLC archiving. Xbox Series X|S