Alien Swarm Content?

Is it possible to use content from Alien Swarm in CS:S?
I’d like to see it in first person perspective and maybe make a few maps. Just for fun no commercial use of course.
I tried GCFScape but the PAK file didn’t extract anything.


You have to open one of the .vpk files inside of common\alien swarm\swarm\ folder with gcfscape then extract to your CS:S folder.

I opened the vpk. files with my GCFScape and it showed no files inside? It’s like they’re protected somehow and I can’t view them. The file size is roughly 200mb per vpk. file so it can’t be empty.

Open up common\alien swarm\swarm\pak01_dir.vpk ?