Alter Echo

3DAvenue - http://www.3davenue.com/index.php?mod=article&id=138
[85/100] Review with screen shots. (Xbox)

GameZone - http://xbox.gamezone.com/gzreviews/r20322.htm
[7.3/10] Review by Michael Knutson. "The biggest, and unfortunately, most unforgivable flaw in Alter Echo is the repetition." Includes screen shots. (Xbox)

Gaming World X - http://www.gamingworldx.com/ps2/AlterEcho.shtml
Preview by Kevin Sloan.

Realm of Gaming - http://www.realmofgaming.com/?page=ps2cheats/alterecho.php&type=cheats
Contains cheats and codes.

WorthPlaying - http://www.worthplaying.com/article.php?sid=13180&mode=thread&order=0
[6.5/10] Review with screen shots. (PlayStation 2)