DLC maps not working
If you can't play DLC maps or if you have a checkerboard when loading DLCs it means your game fails to load the files related to that DLC.
In most cases it just means that you are using your Steam files but don't own the DLC and didn't install them either.
The game cannot load files that don't exist on your PC.
You either need to buy the DLC on Steam and install it or use the DLC torrents we provide specifically for people using their Steam files. Instructions below
https://plutonium.pw/docs/install/#installing-the-dlcs-bo2