GameSpot

Covers PlayStation 2 version, with review, news, screen shots, and movies.
http://www.gamespot.com/ps2/action/ininja/

GameSpot

Review, news, movies, and screen shots for the GameCube version.
http://www.gamespot.com/gamecube/action/ininja/

GameSpot

News and screen shots for the Xbox version.
http://www.gamespot.com/xbox/action/ininja/

GameSpy

Preview by Darryl Vassar, with screen shots.
http://www.gamespy.com/previews/november03/ininjamulti/

GameSpy

Preview by Benjamin Turner, with screen shots.
http://www.gamespy.com/previews/july03/ininjamulti/

Gaming Nexus

Preview of GameCube version by Charlie Sinhaseni. Includes screen shots.
http://www.gamingnexus.com/Preview.asp?ID=96

Elited

Preview by Caroline Roberts.
http://www.elited.net/reviews/jul03/i-ninja.shtml

WorthPlaying

Preview of PlayStation 2 version by Thomas Wilde.
http://www.worthplaying.com/article.php?sid=11937

Gamer's Hell

Preview of PlayStation 2 version by Patrick Moore, with screen shots.
http://www.gamershell.com/reviews_I-NinjaPreview.shtml

WorthPlaying

Review of PlayStation 2 version, with screen shots. Score: 8.5 out of 10.
http://www.worthplaying.com/article.php?sid=15270

Frictionless Insight

Review of PlayStation 2 version by Kyle Ackerman, with screen shots. Score: 4 out of 5.
http://www.frictionlessinsight.com/ConsoleReviews/INinja/INinja.htm

The Man Room

Review of Xbox version by Sylvia Gallardo. Score: 8 out of 10.
http://www.themanroom.com/xbox_tmr.php?rop=tmr_review&id=28

Realgamer

Review of PlayStation 2 version. Includes screen shots. Score: 7 out of 10.
http://www.realgamer.co.uk/playstation2/reviews/i-ninja.html

I-Ninja

Official site. Offers game information, news, screenshots, and a message board.
http://www.ininjagame.com/