Board Thread:Fun and Games/@comment-4844180-20130814020359/@comment-4844180-20130904141549

You've still got all of the rumbling outside and please remember that nothing has changed for the other people here. You have basically went blind and broke into someone's house...

Also, there is an actual reason that you can't tell where it is coming from. But that reason would give the position away.

And a third note, you only looked for an entrance, it might indeed be a large inter-connected complex.