Discussion related to the most well-known series by Kojima. News, debate and any related discussions are welcome. IMPORTANTAny topics related to MGS4 should temporarily go in the appropriate forum. Please keep spoilers out of signatures too.
This was posted in the 'cheats' section on GameFAQs:
You can heard some strange noise if you call 140.66 in some area, the one I know is 'The Connecting Bridge'.
It's only listed for Metal Gear Integral, so can anyone here who owns Integral confirm whether or not this is true? What kind of noises is this guy talking about? Do they mean anything?