Maybe I did something wrong, but I cannot set any AI bots in a CTF match. Is it not implemented? Is it very difficult to have AI for CTF? Sorry for my perhaps dumb question.
AFAIK AI is not currently implemented for CTF. It's definitely possible, but hard to say when it might happen, as currently most of the development focus is on porting various components to SDL2 (input, window handling, etc.).
Contributor to/fan of STK (Upstreamed Cartoon theme, numerous random big fixes/tweaks)