The only thing close to censorship at my house for video games came a little before Christmas when I was in 6th grade. I had Mortal Kombat for the SNES near the top of the list. My mom set me down and said, "Do you know what Mortal Kombat means?" I said, "Yeah, you kill the other guy." Being the smart ass I was, I went on with my logic, "Mom, how much Duck Hunt have I played on my Nintendo? Have I ever wanted to go duck hunting?" I still think that is pretty sound logic. She still likes to tell that story. She thinks that's big league funny.
In case you're wondering, I got Mortal Kombat that Christmas.