Enemy nations
Impossible creatures
Battle realms and the Winter of the wolf expansion
Catz 5
Dogz 5
FreeLancer

Dino Island

I'm just curious: why doesn't GOG.com have any of the old Sierra adventures (i.e., those "Quest" games) or LucasArts adventures? Copyright issue?

You mean these quests? As for LucasArt, still hasn't been signed, and not sure about the Quest for Glory Series, guess those are in a legal mess.

It was never made for PC, was it? :P

Manhunter: New York
Manhunter: San Francisco
The Colonel's Bequest
Laura Bow 2: The Dagger of Amon-Ra
Crusader: No Regret
Afterlife
Eye of the Beholder 1-3
Lands of Lore
All SSI Gold Box games
Freddy Pharkas: Frontier Pharmacist
Legend of Kyrandia series
Startopia
I Have No Mouth And I Must Scream

Sam and Max: Hit the Road

would love to get my hands on that game again somehow.. and what better way than through GOG?

Haha, yeah, do, GOG.com does have them.

The Quests that I really want are the Quest for Glory series.

No unfortunately, But i'd love to see that.

It has been posted before, but I visited some friends today and one of them showed me a game.

The Neverhood. Please?

I'm looking to become the 1,000,000th person to request this one...

System Shock 2

and while I think of these...

Codename Panzers: Phase 1, and the sequel, Phase 2 ( I have a boxed copy of Phase 2 that just won't play nice on Windows 7 64bit )

Bard's Tale
Secret Weapons of the Luftwaffe
Phantise 1&2
Doom
BattleTech: The Crescent Hawk's Inception
Wolfpack
Perfect General
Fields of Glory
Tony LaRussia 2
Mickey Mouse: The Computer Game
Jutland
Star Trek: Deep Space Nine
War in Middle Earth
BC Racers
Better Dead Than Alien
All Elder Scrolls please....

...The Amiga versions, please.

Papyrus version of Nascar racing.