I've completed Portal 2 and looking to try out some custom maps to extend its playability.
I've found some custom maps here.
But after adding them to the Portal 2 maps directory my portal 2 would not load and came up with "game is currently unavailable". I tried fixing this with verifying the game cache, deleting the steam .blob files and changing my server location elsewhere with no success. I'm now re-downloading and installing again.
Would adding custom maps (only ones with >10,000 downloads) cause this?
I still don't understand the installation instructions which simply say add the .bsp file to the directory. But all the custom maps have further folders containing .vmf files which should surely also be added?
Any guidance much appreciated!
I've found some custom maps here.
But after adding them to the Portal 2 maps directory my portal 2 would not load and came up with "game is currently unavailable". I tried fixing this with verifying the game cache, deleting the steam .blob files and changing my server location elsewhere with no success. I'm now re-downloading and installing again.
Would adding custom maps (only ones with >10,000 downloads) cause this?
I still don't understand the installation instructions which simply say add the .bsp file to the directory. But all the custom maps have further folders containing .vmf files which should surely also be added?

Any guidance much appreciated!