Recorded By Valve. Taken From Half-Life Alpha. All Copyrights From Valve. Recorded Date And Time: September 4th 1997 7:20 AM Full Version Of Recorded Demos By Valve: https://www.youtube.com/watch?v=lKdFsrCyr_0 Half-Life Alpha Info: http://combineoverwiki.net/wiki/Half-Life_Alpha
