Frontlines: Fuel of War is a surprisingly fun game. I played it at my friends house and I'm probably going to get it myself today. Considering its a futuristic war game, it is not that bad. After all, it is only teen, and rightly so. If this was M, that''d be plain wrong. The violence in this game is very mild compared to that of COD, Battlefield, and pretty much any other war game where your killing other people, not aliens. There is barely any blood and all that happens is your screen gets a bit red. The language is not the best and when you complete a mission, there is a mini movie that usually has some swears, but no f-words or any serious ones. Great game!