GM_BlackMesa_Sigma by SuspiciouslyAwesome

Originally uploaded by Freakrules! on 1st January 2012 15:41 pm

For feedback, maps, my music and other stuff, visit !
The map is very bright, so you may want to adjust your bloom settings.
Select "Bloom" from the "Post-processing"-tab on the right and adjust the "multiply amout" to something around 0.2
This department of the Black Mesa Research Facility was evacuated
after the catastrophic resonance-cascade in the main facility,
even though the team in the Sigma-facility has managed to create a stable Portal to the Xen- Dimension,
which points into an underground cave of Xen and is therefore undiscovered by the Combine.
While originally planning to re-establish the research in the facility, humanity suffered defeat in the war against the Combine forces.
It is therefore not known, if anyone in charge of the facility has survived.
Now you get to decide about the opportunities and threats of the facility.
But keep in mind, that the Combine forces may already be on their way...
- Modern, clean setting
- Tons of custom content
- All buildings are highly detailed and enterable
- Lots of rooms with fully functional doors and gates
- A portal leading to the mysterious dimension of Xen
- A huge radio-mast to climb
- An underground-area with an reactor
- Two antenna relay-stations
- Two smaller islands
- Lots of space to build
- Many objects to interact with
- Excellent AI-pathfinding through massive amounts of AI-nodes
- 4 Helipads
- Two working elevators
- A big skybox with lots of airspace
- A 3D-skybox
The map can be used for roleplaying, building, machinimas, basically everything...
If you have feedback, questions or suggestions, visit my homepage
or contact me on Steam
-Have fun and HAPPY NEW YE

This download looks like an addon. You need to extract the downloaded zip and put the addon folder in your Garry's Mod addons folder. You should end up with a directory structure similar to below:

  • steamapps
    • common
      • garrysmod
        • garrysmod
          • addons
            • gm_BlackMesa_Sigma by Freakrules <-- Addon folder!
              • e.g.
              • lua
              • maps
              • materials
              • models
              • etc

Don't know where the Garry's Mod folder is or how to extract zip files? See more useful installation tips.

  • gm_BlackMesa_Sigma by Freakrules/
    • Credits.txt
    • info.txt
    • maps/
      • gm_BlackMesa_Sigma_by_Freakrules.bsp
    • materials/
      • maps/
        • gm_BlackMesa_Sigma_by_Freakrules.vmt
        • gm_BlackMesa_Sigma_by_Freakrules.vtf
      • Panel textures/
        • BMRFDS.vmt
        • BMRFDS.vtf
  • Readme & Credits.txt