.hack//Gift

Released: 2003

.hack//Liminality

Released: 2002

.hack//G.U. Returner

Released: 2007

.hack//The Movie: Sekai no Mukou ni

Released: 2012

.hack//G.U. Trilogy

Released: 2008

.hack//Roots

Released: 2006

.hack//Sign

Released: 2002