I have Fallout 3 on the Xbox though after about ten hours I got bored as I found it repetitive and monotonous to be honest... It just wasn't clicking and I haven't played since. I much preferred Oblivion over it so I played that instead. I hope you can enjoy it more than I did.
Currently Playing--------------
FFX, Diablo III, Lightning Returns (New Game+) FFXIV A Realm Reborn, AC4
So far I like it. My friend said it had an "Oblivion" vibe to it but idk I haven't gotten a chance to get Oblivion. But I have Skyrim. I love it soooo so much.
Currently Playing--------------
New Horizons, Borderlands 2 & 3
I don't know I quite like Oblivion actually... I would say I like some parts of it more than Skyrim and some less.
I would say that Oblivion is definitely different to Fallout though as one is post apocolyptic wasteland and the other is generic medieval style. I have to admit that there are still other games that are 'RPG's' that I would rather play though than both of the two.
*cough* Ni No Kuni *cough*
Currently Playing--------------
FFX, Diablo III, Lightning Returns (New Game+) FFXIV A Realm Reborn, AC4