"Well... it's here! Upload the mod, luckily it was for my updated modpack, and after I finish my mod and video. and I finish it, BTW I use the app to edit this at once, and now I use it for this. Aftermath, I have to leave the L4D Beta C...
Sharing is temporarily disabled
Most people think installing or modding L4D1 is hard but in reality it's really easy!
This guide will help you to install any L4D mods the easiest way!
Step 1: Unpacking the Main VPK
Step 1.1 Download GCFScape this application is need for viewing and extracting VPK files
Step 1.2: Open up the VPK "Pak01_Dir.VPK" found in your "Left 4 Dead/left4dead" (which is found in " C:Program Files (x86)\Steam\steamapps\common\Left 4 Dead\left4dead\pak01_dir.vpk")
Step 1.3: Extract it into your Left 4 Dead folder "left4dead"
Step 1.4: Exit out of the VPK and rename it from "Pak01_Dir" to something else, like: "Pak01_DirP" And delete other pak01 files there are total 59 pak01 vpk files and it's total 1.31GB so you better delete it. We don't need em.Only leave pak01_dirP file. (In this picture i used my sacrifice dlc 3 vpk files cuz i already deleted my main vpk files).
Step 2: Unpacking left4dead_dlc3 VPK files(The Sacrifice DLC)
One last thing left is lef4dead_dlc3 vpk files. And we need to extract it. Open left4dead_dlc3 folder.
Open pak01_dir vpk file with GCScape select those 3 file and right click and press extract and extract it in same folder lef4dead_dlc3 folder.
Next step is we need to delete this 10 pak01 files and rename pak01_dir to pak01_dirW and leave it alone.
Congratulations! Everything is done! Now move any mods to your addons folder!
Move downloaded mods to your addons folder!! It's vpk files!
Be remind that having too many mods in your addons folder can increase your game loading time while playing in multiplayer. Or some mods can conflict with each other! I completed this installing guide and explained everything! And it's better one. Original guide idea By Theuaredead`. .