Shivers
Gabriel Knight: Beast Within
Myst
Riven
Timelapse
The 7th Guest
The Longest Journey
Dracula Resurrection
Black Dahlia
Amerzone
Exile
Atlantis II
Beyond Atlantis
Road to India
Riddle of the Sphinx (although it played terribly on my computer)

non-adventure games:

Snood (I'm hopelessly addicted!)

Sequoia

Here's my list of favorite games.
1.Blackstone Chronicles
2.Temujin
3.Nancy Drew, Haunted Mansion
4.Nancy Drew, The Final Scene
5.Safecracker
6.Necronomicon
7.Jack Orlando- Directors Cut
8.Myst III Exile
9.Vampire Diaries
!0.Sanitarium
11.Lighthouse
12.The Sacred Amulet
13.Connections
14. Dracula Resurrection
15.Egypt 1156 BC

Non Adventure games
1 Rollercoaster Tycoon
2 Pandora's Box
3 Mall Tycoon

Here's mine. It's a mix of my faves and what I think other people would like. There are several I suspect would make this list but I haven't played them yet, like the Disworlds, the rest of the Tex Murphys
Byzantine, The Neverhood, Callahan's, Reah, etc.

So then here they are.

TLJ (Still my all time fave!)
Obsidian
GK3
Shivers
Amber: Journey Beyond
Tex Murphy: Pandora Directive
Myst III
The Riddle of Master Lu
Alice: An Interactive Museum
Drowned God
The Dark Eye
Faust: Seven Games of the Soul
Beyond Atlantis 2
Riven
Black Dahlia

No non-adventure games yet. Maybe later.

Mike

Here's my adventure game list, it's more or less in order.
1. The Longest Journey
2. Blade Runner
3. Real Myst / Myst
4. Buried in Time - Journeyman Project
5. Riven
6. Tex Murphy - Overseer
7. Grim Fandango
8. Lighthouse
9. Legacy of Time - Journeyman Project
10. Amerzone
11. Exile
12. Shivers
13. Zork - Grand Inquisitor
14. Titanic
15. Sanitarium

Non Adventure Games
1. Baldur's Gate I
2. Baldur's Gate II
3. Diablo II and the LOD Expansion Pack

1.Discworld 1
2.King's Quest 7 (The Princeless Bride)
3. Circle of Blood (Broken Sword 1)
4.Duckman
5. Discworld 2
6. Touche
7.Gk 1 (Sins of the Fathers)
8. GK2 (The Beast Within)
9. Master of Dimensions
10.Quest for Glory 4
11.Fable
12.Nightlong
13.Neverhood
14.The Longest Journey
15. Crystal Skull

The 3 non adventure are easy:
Might and Magic 6
Might and Magic 8
Might and Magic 7

Thanks Flotsam for all your hard work!

My list follows:

Myst (of course!)
Shivers
Zork Nemesis
The Longest Journey
Gabriel Knight 2
Lighthouse
Myst Exile
Riven
Amber:Journeys Beyond
The Dark Eye
Morpheus
Grim Fandango
Timelapse
Faust
Zork: Grand Inquisitor

Under a Killing Moon
Byzantine: The Betrayal
Gabriel Knight II: The Beast Within
Phantasmagoria (the first one)
Broken Sword: Shadow of the Templars
Ripper
Laura Bow: The Colonel's Bequest
Rent-a-Hero
Paris 1313
The Longest Journey
The Messenger
Mirage
Tender Loving Care

The Longest Journey
Gabriel Knight 2 - Beast Within
Nightlong
King's Quest 6 - Heir today gone tomorrow
Blackstone Chronicles
Sanitarium
Gabriel Knight 1 - Sins of the father
Broken Sword - Smoking Mirror
Gabriel Knight 3 - Blood of the damned
Fable
King's Quest 7 - Princeless Bride
Sinkha
King's Quest 5 - Absence makes the heart go
yonder

I haven't had much time to game this year, but here's my list not in any particular order.....

Riven (Win & Mac)
Riddle of The Sphinx (Win & Mac)
Myst III Exile (Win & Mac)
Shivers (Win & Mac)
Beyond Atlantis (Win & Mac)
Zork Nemesis (Win & Mac)
Morpheus (Win & Mac)
Obsidian (Win & Mac)
Timelapse (Win & Mac)
Amber: Journeys Beyond (Win & Mac)
The Castle (Mac Only)
Lighthouse (Win & Mac)
Gabriel Knight: The Best Within
Amerzone
Faust

To date I have 52 or 53 games on my closet shelf that I will keep and play again....and you want to limit me to only 15? Well......OK - here goes (in alphabetical order not order of most favorite):
The Arrival; Black Dahlia; Byzantine The Betrayal; Dark Side of the Moon; Frankenstein Through The Eyes of a Monster; Gabriel Knight 1; Gabriel Knight 2; Gabriel Knight 3; Grim Fandango; The Longest Journey; Morpheus; Neverhood; Riddle of the Sphinx; Shivers I; Temujin
Love, Betty Lou

Here's my two cents worth:

1. Arthur's Knight's: Tales of Chivalry
2. Atlantis I
3. Curse of Monekt Island
4. Discworld Noir
5. Dust: A Tale of the Wired West
6. Gabriel Knight I
7. Gabriel Knight II
8. Grim Fandango
9. Jack Orlando - Director's Cut
10. The longest Journey
11. Myst
12. Neverhood
13. Tex Murphy: Pandora Directive
14. Tex Murphy: Overseer
15. Zork Grand Inquisitor

(Flotsam: I have a question about Isabelle. Can I email you?)

1. Azrael's Tear
2. Blade Runner
3. Realms of the Haunting
4. Journeyman Project 2: Buried in Time
5. Dark Side of the Moon
6. Obsidian
7. Riven
8. Myst
9. Dracula: Resurrection
10. Blackstone Chronicles

Non-adventure:

1. Chip's Challenge
2. Lines
3. Blix

And why is this called a "twisted list?"

A few of these could probably be replaced, but I will wait for final judgement till I have completed more of the newer (and older) ones. I still have dozens loaded, and a big bunch in some stage of play.
But as everyone SHOULD play these anyway.....................

JMan 3-Legacy of Time
Zork Nemesis
Riven
Zork Grand Inquisitor
Myst III: Exile
Myst
Timelapse
Discworld 2
Broken Sword 1
Broken Sword 2
Kyrandia 2-Hand of Fate
Faust
Sanitarium
Shivers
Torins Passage (dreep, come here)

My list (no particular order):

Rama
Timelapse
Myst
Riven
Myst III Exile
Obsidian

and for the young at heart:

Muppet Treasure Island
E.T. Phone Home Adventure

Oops nearly forgot ... must of course add Xiama to my first list

1. Broken Sword: Shadow of the Templar (Circle of Blood)
2. Obsidian
3. Sanitarium
4. Riven
5. Myst III: Exile
6. Gabriel Knight 2
7. Gabriel Knight 3
8. The Neverhood
9. Morpheus
10. Black Dahlia
11. Ripper
12. Death Gate
13. Azrael's Tear
14. Byzantine
15. Zork Nemesis

Only THREE non-adventure?!?!? What a cruel rule. Well, I could name thirty, but here's three:

1. Pandora's Box
2. Deus Ex
3. Anachronox
4. System Shock 2
5. Thief 2
6. Might and Magic 6
7. Heroes of Might and Magic III
8. Gothic
9. Outcast
10. Baldur's Gate
11. Baldur's Gate II
12. Diablo
13. Diablo II
14. Planescape: Torment
15. Heroes of Might and Magic IV

Oops, I have such trouble with counting.