: Ensure you are signed in with the same Microsoft account used on your Xbox 360 to sync the purchase. Accessing Games on Your Xbox 360
: Digital-only games that were never made backward compatible are no longer available for new purchases.
: You can still buy DLC for backward-compatible games on modern platforms, and it will sync to your 360 Download History. Xbox 360 Store and Xbox 360 Marketplace FAQ | Xbox Support
: Ensure you are signed in with the same Microsoft account used on your Xbox 360 to sync the purchase. Accessing Games on Your Xbox 360
: Digital-only games that were never made backward compatible are no longer available for new purchases.
: You can still buy DLC for backward-compatible games on modern platforms, and it will sync to your 360 Download History. Xbox 360 Store and Xbox 360 Marketplace FAQ | Xbox Support