When I played this game I thought it was the best (now I wouldn't say that and I've also gotten rid of it) because it was a sci-fi shooter that did everything seemingly perfect from graphics, enviornment, music, sound, voice acting, level setup, and gameplay. The storyline was also awsome, and it was one of pure drama with the greatest scene in gaming history. It also had an awsome multiplayer mode, but none of that compensates for the morals. Violence is a big issue. While not an FPS (takes place from the third person but gives the feel of an FPS) this games has consistent fighting. Numerous times throughout the game a character will die and their soul sent to the Aparoid queen so she can-well-won't give away the whole story. Once you are the one who kills the person, and it doesn't appear like they regret it. Towards the end when they are pondering what happened, they morn over the death of those who they knew. They did morn over the death of their arch-nemisis, but they didn't have any sympathy for the first one to have died (Oinkanny) and for the one they killed (Pigma). You also must kill numerous thugs along the way, and Fox also tells the Aparoids to "die." Also, the violence is non-stop. Language could also be an issue with the numerous insults and the consistent slang terms. As far as sexual content goes, this game can get pretty intense. Krystal obviously has a lustful relation with Fox, and, she tends to look at him with seducing eyes. She also wears skintight clothing and tends to stand in more sexual poses. The characters do tend to argue, so there isn't much good that comes out the social behavior. They do act as a team at times, but still will argue in the middle of it. This game also has almost no educational value (somewhat but little) and really only teaches you how to kill. You should definitely avoid this game, and, maybe get a Wii. If you can't, you might want to look for one of the more justifiable Medal of Honor games or Call of Duty: Finest Hour (look in a used game store to find these anymore).