So I'm really looking forward to Fallout (I know I'm very late in finally buying it) but I was wondering if anyone knew of any other games with gameplay similar to Oblivion. I love that game and am always trying to find other games that give you the freedom that game does. I love that you didn't ever have to do the main quest- and that there are so many options. 
If anyone knows of any other games like that- please let me know.