Aqui os dejo un par de videos:
dm -> http://bad.qgl.org/video/eoc.bad_q2dm1_run.avi
ctf -> http://bad.qgl.org/video/eoc.bad_q4ctf.avi
Mas screenshots -> http://www.zen84106.zen.co.uk/quake4/
Lista de comandos -> http://quake.freakygaming.com/pc/action/quake4/complete_list_of_console_commands.html
y -> http://quake.freakygaming.com/pc/action/quake4/complete_list_of_console_variables.html
Info sobre el nuevo punksbusted -> http://www.punksbusted.com/downloads/mblupdt/help/index.html
Review de IGN -> http://pc.ign.com/articles/658/658263p1.html