In no particular order.

Amber Journey's Beyond
Cameron Files The Secret At Loch Ness
Gabriel Knight 1 Sins Of The Fathers
Gabriel Knight 2 The Beast Within
Gabriel Knight 3 Blood Of The Sacred Blood Of The Dammed
Grim Fandango
Morpheous
Myst
Nancy Drew Mystrey 3: Message In A Haunted Mansion
Riven
Shivers
Timelapse
Titantic Adventure Out of Time
Syberia
Exile

This is always so difficult because some of these games if I played them for the first time today would probably not be on the list. I choose these based on the degree of pleasure they gave me at the time I first played them.

Myst
Riven
Exile
Obsidian
Amber
Twinsen's Oddysey
Zork, the Grand Inquisitor
Shivers I
Gabriel Knight III
ROTS
Timelapse
Pandora Directive
The Dig
Atlantis III
King's Quest VI

Non-adventure (although I contine to disagree that my favorite games, the Thief series, are put into this category:

Thief Gold
Thief the Metal Age
Indiana Jones and the Infernal Machine

In order of Favorite first:
Riven
Myst
Exile
Faust
Zork Nemesis
Zork Grand Inquisitor
The Longest Journey
Morpheus
Schizm - Haven't finished yet, but
really enjoying it.
Atlantis 2 ( beyond Atlantis)
Riddle of the Sphinx

OK, I have been meaning to do this all week... keep getting distracted!! No particular order...

Faust
Myst III
TLJ
Zork GI
Necronomicon
Gabriel Knight 2
Cameron Files
Legend of the Prophet
Lightbringer
Grim Fandango
Mystery of the Druids
DOTT
Full Throttle
Sanitarium
Companions of Xanth

Hugs

Tig

Hello, lurker here that might be posting more in the coming months (on break before uni). Will say hi some other time, for now:

1.Monkey Island 1
2.Monkey Island 2
3.Gabriel Knight 3
4.Riven
5.Myst III Exile
6.Star Trek: 25th Anniversary
7.Faust
8.Ripper
9.Indiana Jones and the Fate Of Atlantis

Only listing those as the rest I've played (about another 10) didn't grab me in the same way.

Non adventure games:
Zeus - Master of Olympus
Starcraft
Command And Conquer - Red Alert

Here's my list, no order:

Faust
Myst
Beyond Atlantis
Gabriel Knight 2 - The Beast Within
Shivers
Zork Nemesis
Zork Grand Inquisitor
Morpheus
Blackstone Chronicles
Lighthouse
Sanitarium
Toonstruck
Kyrandia 2 - The Hand of Fate
Kings Quest 7 - The Princeless Bride
Myst 3 - Exile

My non-adventure gaming is usually on one of my sons' consoles, mostly platform games (don't know if these count within the rules):

Forty Winks
Conkers Pocket Tales
Odd World - Abe's Exodus

Riven
RealMyst
MystIII Exile
Faust (Seven Games of the Soul)
Zork Grand Inquisitor
Grim Fandango
The Longest Journey
Morpheus
The Neverhood
Schizm
Beyond Atlantis
Beyond Atlantis II
Curse of Monkey Island
Escape from Monkey Island
The Last Express

nothing to report - just posting this so I know where I am up to.

Ok, Ok, here's my list in alphabetical order. Limited mostly by the fact that I have vastly more unplayed adventure games than I do played games (is that a bad thing?).

1) Amber Journeys Beyond
2) Bad Mojo (one of my all time favorites)
3) Blade Runner
4) Feeble Files
5) Myst (the game that got me started)
6) Myst Exile
7) Neverhood, the
8) Obsidian (wish I had never traded it...)
9) Rent-A-Hero
10) Riven
11) Sam & Max Hit the Road
12) Sanitarium
13) The 7th Guest
14) The Longest Journey
15) Under A Killing Moon

Non-Adventure games:

Not too sure - guess I haven't played too many non-adventure games... How about:

1) Pandora's Box
2) Jewels of the Oracle
3) You Don't Know Jack (OK. this is not an RPG, Action/Adventure Game, Sim, etc. - but it sure is a hoot to play!).

Here's MY list (no order):

Syberia
The Longest Journey
Broken Sword 1
Broken Sword 2
GK2
GK3 (somewhat)
Faust
Sanitarium
Amber
Grim Fandango
Fate of Atlantis (from what I've seen so far)
Dark Fall (I know this, although I haven't played it yet!)

That's it so far. Don't have 15 faves yet. These are the best of the games that I've played so far.

Myst
Riven
Byzantine
Overseer
Zork Nemesis
Azrael's Tear
Amber
The Neverhood
Grim Fandango
Morpheus
Beyond Atlantis
Sanitarium

My list is kind of in the order of enjoyment.Some games stand out in your memory.

Legacy of Time. Still my all time favorite.Also the first game I played.
Riddle of the Sphinx
Blackstone Chronicles
Myst
Riven
Ring
Beyond Atantis
The Longest Journey
Myst Exile
Amerzone
Atlantis III
The Cameron Files
Journeyman Project 2
Amber Journeys Beyond

I still have a lot of games waiting to be played that I am sure will change this list.

Note to self - am up to here <img border="0" alt="" title="" src="graemlins/woozy.gif" />

Yikes! Time is running out.
Here's my list in NO particular order:

1 Myst Exile
2 Black Dahlia
3 Beyond Atlantis
4 Goblins 3
5 Ripper
6 Ring
7 Shivers II
8 Zork 1
9 Zork ZGI
10 Blade Runner
11 Dracula Resurrection
12 Obisidian
13 Lighthouse
14 The Longest Journey
15 Tex Murphy: Overseer

The 3 Extras:
Unreal Tournament(enjoy online Multiplaying)
Outcast
Gruntz

Sassy

Hi All,
And the winners are…..The Longest Journey and Outcast
So that’s it for another year. As with previous years, two posts follow, one an alphabetical list, the other from top to bottom.
Alternative titles are shown where known. I have taken some liberties with the names of some games in the alphabetical list in order to list series games together.
An asterix indicates it is available for Mac.
All up, 89 people posted and 179 adventure games were recommended.
This is the third year and each time we have had a different top game. This years most recommended game, The Longest Journey, got out in front early and stayed there.
There were 5 new games in the top 10 compared to last year, the most notable movers being Zork GI, up from 15th to 6th, and Myst: Exile from 13th to equal 4th. Going the other way, Shivers went from 5th to 12th and Timelapse from 6th to 16th.
Others to move noticeably were Monkey Island 1 and 2, Discworld, Nancy Drew: Message in a Haunted Mansion and Simon the Sorcerer, some going up and others down. The rest you will have to look at yourself .
Temujin deserves a special mention. It didn’t appear on last years list at all, but got double figures this year.
Games to watch out for next year will probably be The Watchmaker, Syberia and Dark Fall, all of which managed an appearance this year despite only being available for about 5 minutes.
The non-adventures proved slightly problematic, with some featuring on both lists (and non-adventure players having odd counting systems <img border="0" title="" alt="[Razz]" src="tongue.gif" /> ). Where a game appeared on both lists, I have combined the votes and listed them in both lists. A third post follows showing those non-adventures which were mentioned more than once.
All errors are my own, but are hopefully minimal. I remain as ever hopelessly inadequate when it comes to using the more sophisticated formatting aspects of this BB, so I apologise for the formatting.
Finally, as I said the last two years, any game on this list must be worth playing as someone thought it was worthy enough to mention.

flotsam