eLook - Summary of cheats and codes. - http://www.elook.org/games/cheats/gba/248.shtml
GameCritics.com - Review, rated 10/10 by Ben, 9.0/10 by Dale. "One of those rare games that has a universal appeal, which makes it a fun party game." - http://www.gamecritics.com/review/chuchu/main.php
All-Reviews.com - Chu Chu Rocket - Positive review of the video game for the Sega Dreamcast. - http://www.all-reviews.com/videogames/chu-chu-rocket.htm