Oblivion takes place in the fictional province of Cyrodiil and the story focuses on the player’s character as they try to thwart the Mythic Dawn cult that plans to open portal g

This is, of course, a small and reasonable change, and not a very surprising one. However, it has not sat well with some fans. To this end, there is a post over on the Oblivion Reddit page that has been making the rounds that is unhappy with the change.