IF-Legends.Org
Hosting service and search engine specialising in interactive fiction.
http://www.if-legends.org/

Preserving Classic Adventures Project (PreCAP)
The project tries to preserve classic adventure games, for all computer systems from the early home computers like the TRS-80 Model I to the 16-bit ones.
http://www.retrosite.de/precap/precap.html

Download Interactive Fiction Games
Contains authoring tools, games, program manuals, and frequently asked questions.
http://www.geocities.com/zombi343/

Adventure Games Hall of Fame, The
Adventure game spoilers, walkthroughs, tips, hints, solutions, pictures and reviews.
http://www.adventure-hall.com/

Annual Interactive Fiction Competition, The
The free interactive fiction competition judged by readers of rec.arts.int-fiction.
http://ifcomp.org/

Brass Lantern
News, articles, and interviews about adventure games, edited by Steven Granade.
http://brasslantern.org/

How Adventure Games Age
While graphic adventure games tend to look very dated very quickly, text adventures still seem fresh a decade after they were written. By Stephen Granade.
http://www.brasslantern.org/editorials/gamesage.html

The Great IF Toaster Contest
Make an interactive fiction game using any development system to create a toaster. The toaster should have a lever on it and a slide or dial to set the darkness to.
http://www.ministryofpeace.com/if/toaster-comp/

Adventureland
A categorized list of adventure games produced over the years, broken down by company. Also lists game systems, Interpreters and emulators.
http://www.if-legends.org/~adventure/

Adventure Games Home Page
Links to reviews, previews, walkthroughs, patches and saved games.
http://members.aol.com/LShaw3457/Main.html

Interactive Fiction according to Fredrik
A personal site covering IF in general as well as his own games.
http://www.geocities.com/athens/forum/6116/if.html

Textfire.com
Host of the Interactive Fiction Competition, the IF Book Club, the IF Review Conspiracy, and the IF Beta Site.
http://www.plover.net/~textfire/

The Interactive Fiction Book Club
A way to encourage play and analysis of older, often overlooked works of IF.
http://plover.net/~textfire/bookclub/

Balrog, The
A homage to the Amstrad adventure scene.
http://www.stuartwhyte.btinternet.co.uk/BALROG/BALROGMA.HTM

GameBoomers
Includes PC game walkthroughs, hints and cheats, discussion forums, list of game publishers and official sites, game reviews and previews.
http://www.gameboomers.com/

Stress Reducers Games
Collection of links to freeware, shareware, and online game downloads with a short description for each.
http://www.geocities.com/builder0123456789/GamesDownload.html

Magnus' Interactive Fiction Page
Links to other interactive fiction sites plus downloads of a few games.
http://www.df.lth.se/~mol/if.html

Cyberpunk games
Site discusses many cyberpunk games (or heavily influence by cyberpunk) including various text and graphic adventure games from 1984 to 2003.
http://www.geocities.com/SiliconValley/2072/cybgames.htm

Mystery Manor Adventure
Walkthrough, hints, developers, screen shots, forums and general information on a variety of games and their developers.
http://mysterymanor.net/

GUEmap
Program for Windows 95/NT for drawing and printing maps of interactive fiction games.
http://www.cjmweb.net/GUEmap/

Adventure Game Convention
An annual event for players and creators of adventure games to meet and exchange ideas. Site contains venue and history information. Located in Coventry, United Kingdom.
http://www.adventureconvention.co.uk/

Adventure Classic Gaming
About classic adventure games and interactive fiction. Offers news, reviews, cheats, galleries, and a forum.
http://www.adventureclassicgaming.com