Bots:Adding bots to your map
In order to add bots to your map you will need a tool called bspc. In some versions of Radiant this tool is included with the installation. If not you'll need to download a version suitable for your operating system.
The bspc tool is invoked from the command line, generally from the same folder as the .bsp of your map.
bspc -bsp2aas YOURMAPNAME.bsp -forcesidesvisible -optimize