I made a special edition install of the FBCA 0.92 KT bots mod.
Download EZ Installer:
FBCA 0.92KT 3.2 MB
Very fun. Very easy.
To add bots, just press Insert. To remove, just press Delete. To switch to the next supported map, press PGDN and for the previous one press PGUP. Supported maps include DM6, DM4, DM3, DM2 (frobodm2), AEROWALK, ZTNDM3 and some other misc maps
To start a match, press HOME. To reset/stop a match, press END.
Press F1 in-game for a reminder for the keys, has help replacement graphics for both GL and software JoeQuake versions.
I took some steps to make sure it worked well with QRack and even some other engines, but I made this with JoeQuake in mind, including JoeQuake software users.
Edit = updated URL to correct place