Here is the release order of all the main Elder Scrolls games:
The Elder Scrolls: Arena – Released in 1994The Elder Scrolls II: Daggerfall – Released in 1996The Elder Scrolls III: Morrowind – Released in 2002The Elder Scrolls IV: Oblivion – Released in 2006The Elder Scrolls V: Skyrim – Released in 2011
Maybe they should redo them starting with the first one?