Tony Hawk's Underground
- Official site. Features information, game features, media, links, contests, and a soundtrack.
- http://www.activision.com/microsite/thug/
GameFAQs (PlayStation 2) - Provides information, FAQs, guides, cheats, reviews, and a message board. - http://www.gamefaqs.com/console/ps2/data/915011.html
GameSpot (Xbox) - Includes information, screenshots, a review, previews, news, movies, and links. - http://www.gamespot.com/xbox/sports/thug/
GameSpot (PlayStation 2) - Includes information, screenshots, a review, previews, movies, and links. - http://www.gamespot.com/ps2/sports/thug/
GameSpot (GameCube) - Provides information, a review, previews, news, screenshots, movies, and links. - http://www.gamespot.com/gamecube/sports/thug/
GameSpot (Game Boy Advance) - Provides information, news, a review, screenshots, and links. - http://www.gamespot.com/gba/sports/thug/