I always wanted to see the scale of this disaster. On my video you can see the routes of the main characters of the game series half-life.
https://cloud.mail.ru/public/6h2x/SC7UkerRe - MAP

opposing force walkthrough by Bolloxed
https://www.youtube.com/user/bolloxedballs

VOX System Announcer - Victoria Teunissen

Music:
1) Trent Reznor & Aticuss Ross - Them and Us
2) Joel Nielsen - Inbound Part 3
3) Astro Pilot - In The Middle (Owring BMS Mix) https://cloud.mail.ru/public/Lbcy/LCV4zPBNo
4) Craig Armstrong, Adam Peters
- Secret Downloading
5) BMS - Mscl_Ambience1
6) Kammarheit - Kosmos
7) Sodia - Memory Defragmentation
8) Joel Nielsen - Inbound Part 1
9) Tomandandy - Prison
10) Jack Wall, Sam Hulick - The Thorian
11) Owring - Dilapidated Powerplant