I always localize my games these days since from when I looked last Enlglish is only about 45% of the Steam market last I looked. However before I have just offred the option to change the language when ingame but after thinking I realize this is a problem. It would be much better if the game recognized what Steam language the user is using and if my game support that it would change to the appropriate language if one is available at launch. My question is really if there is any way to detect what Steam language the user is using? I made a quick look in the Steam object but I could not find anything.