Many titles (e.g., Mass Effect 2 , Rock Band 3 ) integrated custom storefronts. Selecting an item triggered the Xbox 360’s system-level purchase API, ensuring compatibility. This method often bypassed the need to search external menus but was prone to obsolescence when game servers shut down.

Only a subset of Xbox 360 DLC is playable on Xbox One and Series X/S. Even when the base game is backward compatible, specific DLC (especially licensed music or vehicle packs) is often delisted. Users must download such DLC on an actual Xbox 360, then rely on cloud saves for any cross-generation functionality.

The Xbox 360 was a pioneer in normalizing post-launch content delivery. Unlike the PlayStation 2 or original Xbox, the 360 featured a built-in hard drive and deep integration with Xbox Live, allowing developers to extend game lifespans via map packs, expansions, and cosmetic items. However, as Microsoft transitions to newer hardware, the mechanisms for downloading this content have become fragmented, raising concerns about digital preservation.