According to ESRB, this game contains: Violence
Parents shouldn't worry too much about this one. It's bloodless and surprisingly moral—as with all games featuring nazis, it's easy to offer an explanation to the kids about just why the bad guys need to get shot.
Multiplayer gamers are out of luck. The game inexplicably lacks Xbox Live functionality, although there are extra downloadable missions.
Deaf and Hard of Hearing gamers have little to worry about: all important mission information is given onscreen, and there aren't any vital audio cues of note.