Nintendo 64

About.com
Previews, reviews, cheats, FAQs, and codes.
http://videogames.about.com/msub7.htm

Adaptoid
Controller to USB interface allowing use with computer.
http://www.wishtech.com/

Archive 64
Includes a library of N64 reviews, tributes to past N64 sites, and miscellaneous Nintendo articles written by Scott McCall.
http://www.pennoaks.net/archive64/

The Cart Scan Repository
High resolution images of the hardware inside of N64 cartridges.
http://tcsr2001.tripod.com/

64DD.net
Nintendo 64DD information source and community.
http://www.64DD.net

Dextrose
A collection of N64 technical information, free demo programs, and other resources.
http://www.dextrose.com/

GameFAQs
Collection of reviews, message boards, FAQs, codes, strategies, and walkthroughs.
http://www.gamefaqs.com/console/n64/

GameZone.com
News, codes, reviews, previews, and game information.
http://n64.gamezone.com/

Halley's Comet Software N64 Information
Nintendo 64 development and technical resources.
http://hcs.freeshell.org/n64info.html

How Stuff Works
Information about how the system works.
http://www.howstuffworks.com/n64.htm

MobyGames - N64
List of N64 games with screen shots and box cover art.
http://www.mobygames.com/browse/games/n64/

The N64 Zone
Cheats, images, and message board.
http://then64zone.tripod.com/home/index.html

Nintendo 64 Forever
A forum dedicated to the Nintendo 64 and its games.
http://s9.zetaboards.com/Nintendo_64_Forever

Nintendo 64 Resource Page
Information on rare games and hardware.
http://members.xoom.virgilio.it/slaanesh79/main.html

Nintendo 64 Tech
A guide to the technical aspects of the N64, mirrors of backup and development resources.
http://n64.icequake.net

N64seeker
Cheats, walkthroughs, discussion boards, screen shots, and links.
http://www.n64seeker.com/

Video Game Chat - Nintendo 64
Interact with other N64 fans.
http://www.vgchat.com/forumdisplay.php?forumid=6

World of Nintendo 64
Cheat codes, Game Shark codes, ending movie spoilers, reviews, manual transcripts, and a forum.
http://www.world-of-video-games.com/n64/nintendo_64.shtml