I'm 15 and have played multiple CoD, Battlefield, Skyrim, Diablo, Halo, Metro Last Light, Far Cry 4, Assassin's Creed, Destiny and I hope to play a lot of Fallout 4. I have enjoyed all of these games in their own way and I know enough not to punch walls or think about killing real people. I have also played more mello games like Terraria and Minecraft and I enjoy those games immensely as well. It isn't the age as much as it is the maturity of who's playing the game.