“Quake II Starter is a simple and easy-to-use Quake II installation package for Windows that allows anyone to quickly get in the game and start playing…”
Includes CTF! (Capture The Flag)
(More info can be found HERE)
Kudos to Elysium for a great starter package
For everything else please head over to http://acmectf.com/downloads/ where you will find maps, PAKS, timers, and other goodies.
All maps, textures, sounds, etc. that are available on our servers can also be directly accessed here: http://acmectf.com/baseq2
If you need help with Installing Quake 2, or anything else, feel free to join our IRC channel HERE