Dot Hack: What Happened to Sword Art Online's Psuedo-Predecessor?

You Know You're Old When SAO Fans Think .Hack is a Rip-Off of SAO : r/ DotHack

The 50 best video games of 2020 - Polygon

Sora, .hack//Wiki

Sword Art Online: Alicization Lycoris version update 1.50 adds Ancient Apostles: The Blue-Eyed Demon content

SAO The Movie: Ordinal Scale Makes No F***ing Sense. Fight Me. (Keep beating that Horse Geoff.) : r/TwoBestFriendsPlay

Ehb's Notepad + Land

Is .Hack the Original Sword Art Online?

Why has nobody tried to invent real NerveGear like in Sword Art Online? - Quora

hack SAO having alittle crossover?

Sword Art Online 8 - Early and Late