My seven year old stepson has been drawing very violent, bloody pictures since playing a video game called HALO with his 13-year-old brother at his mother's home. He told us they were playing the game while his mother was asleep. This game is rated M for mature, to be played by people ages 17 and up, and it contains extreme violence, gore, and foul language. My stepson lives with his father and me and has regular visitations with his mother.