Well you should be more specific with what doctor. If you mean the doctor in Megaton then you can (assuming you saved megaton and have the house) can save up and buy "My First Infirmary" from Craterside Supplies for your house. That can remove all your rads, repair your limbs and fully heal you. If you need to get rid of an addiction then buy "My First Laboratory" that can either remove your addictions or create something after about a day of working.
No, Fallout 3 is not food. If you ingest it, it may kill you.
by the house
You can sell your stuff. Or you can kill people to get it. :)
The super mutant behemoth
Kill people, do quests, pick locks, and hacking terminals.
crouch Hidden Attack!
when you attack him he attacks you but if you kill him it says he is unconscious and he gets back up and stops fighting you
What? ya if you mean when u kill someone
No. Unless they wonder in your house, but when I see people doing that, I kill them. :)
I think it is a bloatfly or a radroach because they die in about one hit.
Yes you can, if you download a mod for the game. Otherwise you cannot.
you have to kill the blonde lady who Mr.Rockwell use to like.