"War Games" is a 2004-2005 major storyline comic book story arc published by DC Comics that ran in its Batman family of titles, Detective Comics, Legends of the Dark Knight, Nightwing, Batman: Gotham Knights, Robin, Batgirl, Catwoman, Batman, and... Wikipedia
Originally published: October 2004
Writer(s): A. J. Lieberman, Bill Willingham, Andersen Gabrych, Devin Grayson, Dylan Horrocks, Ed Brubaker, Greg Rucka
Act One: Outbreak: ISBN 978-1401204297