I had this as well. It also included sound effects so you stumble to bed late late at night after a long session of _Pathways into Darkness_, or maybe after meeting Achanar for the first time in _Myst_ and just as you're drifting into sleep you're jolted awake by the sound of a communicator establishing a connection, a red alert claxon, or more gently roused by tribbles cooing. You have to stumble back to the computer to turn off the power to your beige Yamaha powered computer speakers.