As adventure games usually required a lot of brainpower to complete, it became a point of pride to release the "Walkthrough" for an adventure game as soon as possible after the actual game's release. These walkthroughs would often lack any ornamentation at all, and just push you through the adventure game as quickly as possible to a solution.
A few of the walkthroughs in this directory are a bit more coy and just give you hints or maps for the games.
Solution to The Abyssal Zone by Salty Software, by Aleister Fiend
Solution to "Adventureland" from Scott Adams, by Davy Crockett
How to Solve "The Alpine Encounter"
The Complete Solution to Amazon! by Disk Master, Sea Dog, and Micron (1984)
Solution to Asylum by Jacob Gunness (1998)
Introduction to the Asylum Solution, by Jacob Gunness
Solution to Bard's Tale III by King Dan
Bard's Tale III Cheats and EDIRs by Spider Man and One Stooge
Solution to "Birth of the Phoenix", by The Succumbi
How to Solve the Blade of Blackpoole (1983) by the Minds of Moira
How to Solve Captain Cuckoo, by The Dragon Lord
Cheating on Where in Europe is Carmen Sandiego?
Solution to "Saga 13: The Sorcerer of Claymorgue Castle" by Sire Merlyn
Solution to The Coveted Mirror by The Saint
Solution to Cranston Manor by Bsbal the Wise and Michael Decaye
Solution to Critical Mass by The Maniac
Solution to The Curse of Crowley Manor by The Crimson Rat
Solution to Cutthroats by Green Manalishi
Solution to the game Deadline (Possibly Inaccurate)
SOLUTION: How to Solve Deadline, by Infocom (Possibly Inaccurate)
Solution to the game "Death in the Caribbean" by Sheree
SOLUTION: Death in the Carribean
Walkthrough for Demon's Forge, by Doctor Death
Solution for Defender of the Crown
Welcome to the Wonderful World of EAMON by Donald Brown
Solution to Earthquake by Copy/Cat of Hi-Res Hijackers and Demuffin Man
Walkthrough for Manhunter by Sierra Online
How to Solve Enchanter, by The Grud
WALKTHROUGH: Enchanter, from Infocom
How to Solve Escape from Matsirung by The Shadow Lord
Solution to E.T. Comes Back by Copy/Cat of Hi-Res Hackers
How to Solve Saga #9: Ghost Town, by Demiffin Man
SOLUTION: Gruds in Space, by Doctor Flora
Walkthrough for Hitchiker's Guide to the Galaxy by the Ghost
Walkthrough for Infocom's "Infidel"
SOLUTION: Infidel, by Doctor Flora
Walkthrough for "The Institute" By Ctrl-Reset and The Intern
Walkthrough for Journey Into Darkness by Mr. Wonderful and The Necromancer
Walkthrough for Kabul Spy, by Sheree
WALKTHROUGH: Kabul Spy, by Doctor Flora
Walkthrough for Karateka by Syntax Error of T-Men
Walkthrough for Karateka by The Blind Thief
Walkthrough for Kings Quest II: Romancing the Throne by Crystal Axe (October 23, 1985)
Walkthrough for The Knight of Diamonds by The Elven Adventurer
Solution to King's Quest III by Kloey Detect
Walkthrough for Kings Quest III
Walkthrough for King's Quest III
Walkthrough for Kikulcan by The Duke
Walkthrough for Leather Gods of Phobos
The Complete Solve to Leather Goddess of Phobos by Charazz, Mad Hacker, & Obsidian
Walkthrough for Legacy of Llylgamyn by Alien Aardvark
Walkthrough for Life and Death
Walkthrough for Legacy of Llygamyn by Alien Aardvark
Walkthrough for the Sierra Online game "Manhunter"
WALKTHROUGH: Mask of the Sun, by Doctor Flora
Walkthrough for Masquerade by The Big M of 1200 Club
Walkthrough for The Mummy's Curse by ME III
Hints for OO-Topos by Miss Piggy
Walkthrough for Palace in Thunderland by Chip Hayes
Solution to Pitfall II by Screaming Lord Byron
WALKTHROUGH: Planetfall, by Infocom
Walkthrough for Questmast I by GS Doctor and Mr. T.
Walkthrough for The Quest by The Wizard
WALKTHROUGH: Escape from Rungistan, by Doctor Flora
WALKTHROUGH: The Sands of Egypt
Walkthrough for Infocom's "Sea Stalker"
Walkthrough for "Secret Agent"
WALKTHROUGH: The Serpent's Star, by Doctor Flora
Walkthrough for The Shard of Spring by Coast to Coast
Walkthrough for Sherwood Forest
WALKTHROUGH: Sherwood Forest, by Doctor Flora
Walkthrough for The Incredible Shrinking Man by Green Manalishi
Walkthrough for Softporn Adventure by The Enchantor
WALKTHROUGH: The Softporn Adventure, by Doctor Flora
Walkthrough for Infocom's Sorcerer by Hayes
Walkthrough for Starcross by DJC
WALKTHROUGH: Suspended from Infocom, by Doctor Flora
WALKTHROUGH: The Witness from Infocom, by Doctor Flora
Solution to Transylvania by The Enchantor
WALKTHROUGH: Ulysses and the Golden Fleece from Sierra Online, by Doctor Flora
Walkthrough for Viking Quest by The Wyvern
Docs: J.R.R. Tolkien's War in Middle Earth, by Rusty Nail
Solution to The Witness, by Doobie Productions
WALKTHROUGH: The Wizard and the Princess from Sierra Online, by Doctor Flora
Solution to Ancient Land of Ys
Solution of: Zak Mc' Kracken and the Alien Mindbender, by Ton Kroon
How to Solve Zork I: The Great Underground Empire, by Screwy Luey
How to Solve Zork II, by The Elven Adventurer
Solving Zork III, by The Lunatic
WALKTHROUGH: Zork I, by Doctor Flora
WALKTHROUGH: Zork III, by Doctor Flora