I know of the multiplayer features and the brand new routes introduced into TS12 but I was wondering if they have realistic sounds on the trains because I would like to know if they have that feature or not because it would be nice to get that feature in trainz like real sounds that you would hear when a freight train passes by in real life beacause I have TS2009 and I only get that if I'm in Cab Mode and the locomotive I control has the first loco by itself and the other locos are disconnected and attached to the rest of the train and I have to couple them all together for that to happen but even then it works only sometimes.