What are some more good RPG games for the Xbox 360?

What are some more GOOD RPG's for the Xbox 360? I have the following;

Assassin's Creed

Assassin's Creed II

Brutal Legend

Dragon Age: Origins

Fable II

Oblivion

Mass Effect

I'm planning on buying Mass Effect 2

What are some more good ones other than those ones?

I question your judgment on the whole Assassin's Creed is an RPG thing. Now I haven't played the 2nd one, but I know for sure the 1st is not an RPG.

Now onto the point. As I can tell you are a fan of western RPGs and I am wondering if you would like anything JRPG related because you have played most of the WRPG already besides maybe Fallout 3 (which i do suggest). If you would chance a JRPG then there are quite a lot more games for you to play.

Sacred II is a good one I hear! :D

I sold my fallout 3, and I'm not a big fan of JRPG's. But yeah, Assassin's creed would kinda be considered an rpg. You play the role of Altiar and Ezio (in #2) but you don't create classes or anything.

And Sacred 2 didn't interest me. Hmm.

I mainly like Fantasy RPG's. Anyone got a good one?

FF 13 comes out in like 2 1/2 weeks, get that!