If you put the expansion pack for oblivion into an Xbox one it plays like regular oblivion and downloads the DLC too, whereas before it just served to download the DLC to
Amazon.com: The Elder Scrolls IV: Oblivion (Collector's Edition) -Xbox 360 : Elder Scrolls IV: Oblivion, Game: Video Games
The Elder Scrolls IV Oblivion Game of the Year- Xbox 360 (Used) - Walmart.com
The Elder Scrolls IV: Oblivion® Game of the Year Edition Deluxe on Steam
Oblivion's Horse Armor was ahead of its time | GamesIndustry.biz
The Elder Scrolls Online Blackwood Upgrade (DLC) key | ENEBA
Development of The Elder Scrolls IV: Oblivion - Wikipedia
The Elder Scrolls IV Oblivion Game, Ps3, Ps4, Xbox One, 360, Mods, DLC, Maps, Cheats, Game Guide Unofficial | Hse Guides Book | Buy Now | at Mighty Ape Australia
Xbox 360 DLC installation disc for game of the year works in an Xbox One for anyone curious. can't wait to start this again it's been years! : r/ oblivion
Secondary DLC's on Xbox 360 PAL version of Oblivion : r/oblivion