Mister, N0cturni, That infomation is completely wrong, You CAN have people guarding your ass while you hide, It's called COMPANIONS. You can also use the Ghoul mask like other's mentioned. BUY THE GAME GODDAMNIT! IT'S SO FUN!
Oh and the G.E.C.K allows you to do your own houses / guns / WORLDS! Etc. SOO Replayable :D
Give the ghouls a break theyre just fugly people big deal :(