What's a good RPG on the xbox 360 at the moment? (old or new)?

I have played Elder's scrolls 4 extensively, Dragon's age origin 1 (I hear the second one is rubbish), Mass effect 1 and 2, Fallout 3 and New Vegas.



While waiting for Elder's scrolls 5, is there any other somebody can recommend, even if fairly old (but has to be available to buy still!)



I usually much prefer heroic fantasy over anything else, and sandbox type is better although I did enjoy Dragon's age originsWhat's a good RPG on the xbox 360 at the moment? (old or new)?
Have u tryd Oblivion (Sorry if thats 1 u already playd cuz i dont know what order thay are in)? Or Red Dead Redemption? Or Assassins Creed 1 or 2 or Brotherhood?What's a good RPG on the xbox 360 at the moment? (old or new)?
Mass Efect 1 and 2. They are amazing games and honestly, are the greatest games I've ever played. These are incredible. Do yourself a favor and pick the 1st up. It's cheap and will give you an intro to the story. Trust me you will love it. So suspensful.What's a good RPG on the xbox 360 at the moment? (old or new)?
Isn't Bioshock a type of RPG? Well it's incredible anyway.