These doors are a bit odd

System configuration:
OS: Windows 10 Home Edition 64 bit.
Processor: i5-3570, 4 cores, 3,4-3,8 GHz.
Video card: Radeon R9 280 3Gb.
RAM: 16 Gb. 2 sticks of 8.
SSD for OS and HDD for game included.

Steps to reproduce:

  1. Start Chapter 8 ‘On a rail’.
  2. Find a door like on screenshot (there are many of them).

Expected result: these doors can’t be closed without breaking the rail / can’t be closed at all.

Actual result: these doors can be closed without breaking the rail. Actually doors do not care about rail at all.

Priority: major.


This solution looks alright.

Founded in 2004, Leakfree.org became one of the first online communities dedicated to Valve’s Source engine development. It is more famously known for the formation of Black Mesa: Source under the 'Leakfree Modification Team' handle in September 2004.