Hi, I'm 13 and for some reason I can't play M games because my mom won't let me. Before my brother moved out to Iraq because the army transferred him there, I am not allowed to play M games. Recently my brother has argued to my mom to let me play M games. My mom said she'll think about it and I just want to make sure she lets me. Some E games even have some blood in them nowadays. I don't see why Halo 3 is rated M because there isn't that much blood.