Ch. 1, Codename:AP, Version 1 for Garry's Mod.
This file comes with a bsp. file, a vmf. file, and Half-Life 2 Leak textures used in the bsp. and vmf. files.
BSP FILE: The first version of the main Black Mesa lobby which may be in Codename: PHILIPS.
VMF FILE: The first version of the main Black Mesa lobby which you can edit with Hammer, Half-Life 2: Episode 2 Game Configuration.
LEAK TEXTURES: These textures are used in the map because they look much better.
TUTORIAL: Copy and paste the hl2_leak folder into the materials folder of Half-Life 2 and Garry's Mod.
Copy and paste the bsp. file into the maps folder of Half-Life 2 and Garry's Mod
The file may say c1_bma0, that was one of the original titles, and I claim that BShiftCalhoun and I, have made this map.
Do not redistribute in any way, or consequences will be dire.