This is a remake of the On a Rail section from Half-Life 1. Half-Life: Source was used as the inspiration apparently.
I found it via tip from jasper, who saw it on Grinder74.com, who seemed to how found it on PlayGround.ru.
I converted to a normal folder installation without the author’s permission and hope that’s ok. The bad news is that in doing so increased the file size a bit.
Total Downloads: 1,4595th August 2010
13 Comments and 3 recommendations with no significant bias