Xenosaga Episode I - Der Wille zur Macht

AllRPG.com: Xenosaga
Provides review, screenshots, artwork and wallpaper.
http://www.allrpg.com/games/xenosaga/index.php3

GameFAQs
Provides several walkthroughs, FAQs, and in-depth guides.
http://www.gamefaqs.com/console/ps2/game/519264.html

GameSpot
Game news and preview.
http://www.gamespot.com/ps2/rpg/xenosaga/

IGN: Xenosaga
Game information, news, and preview.
http://ps2.ign.com/objects/016/016268.html

LordStrat's Xenosaga Haven
News and information on the upcoming prequel to Xenogears.
http://www.geocities.com/lordstrat2/

Namco Xenosaga
Official site containing game information, downloads, and forum.
http://www.namco-xenosaga.com/

Rpg Dreamers Xenosaga
Coverage includes review, screenshots, music, character profiles, walkthrough, and forum.
http://www.rpgdreamer.com/xenosaga/

GameSpy
[89/100] Review by Christian Nutt. "A captivating and cinematic sci-fi RPG with the gameplay to back it up." <small>(February 13, 2003)</small>
http://archive.gamespy.com/reviews/february03/xenosagaps2/