hack// Series Timeline Guide : r/anime

hack//Sign - Anime - AniDB

Hack// Anime eng sub, Anime, Awesome anime

hack//Sign - The Complete Series - DVD

Tsukasa, .hack//Wiki

hack//SIGN - Unison

hack//SIGN ORIGINAL SOUND & SONG TRACK1 - Album by Yuki Kajiura

Best .hack//Sign Posts - Reddit

hack//G.U. collab with Tales of The Rays announced! + September 2020 PV - Abyssal Chronicles ver3 (Beta) - Tales of Series fansite

Bandai Namco US on X: Get ready for the release of .hack//G.U. Last Recode with Haseo as he answers questions about “The World”. Pre-order #dothackGU now before the release on 3/11

hack// Series Guide for Newcomers [Part 2 - .hack Conglomerate] : r/JRPG