Actually, there were a few quick patches for the Authoring Tools a few days ago. Maybe they are still working on it.
Hey i was desperately trying to find a way to play The Core mini campaign on my mac and after reading around a lot, i discovered a way to get it to launch. Place the "thecore" directory in Users/USerNAMe/Library/Application Support/Steam/SteamApps/common/Portal 2
After starting up Steam, go into the launch options for Portal 2 and type in -game thecore -dev
Launching Portal 2 should launch the core, tell me how this works out for you, thanks, im off to play
So I have a vpk file and i did what the guide told me by adding addons folder but im still coming up with nothing
Are you on a mac? several people complained that map didn't work on a mac.
Nope, I'm on a PC (Windows 7).
trying to upload hack client addon [link removed - Nacimota] msg me if it doesnt work
Not sure what pack you are referring to joric.
Did you literally just go through each singleplayer map on TWP?