A
* Activision Game Vault: Volume 1 (1997) Windows
* Activision Game Vault: Volume 2 (1997) Windows
* Activision Game Vault: Volume 3 (1997) Windows
* Activision's Atari 2600 Action Pack (1995) Windows
* Activision's Atari 2600 Action Pack 2 (1995) Macintosh, Windows
* Activision's Atari 2600 Action Pack 3 (1995) Windows
* Activision's Commodore 64 15 Pack (1995) Windows
* The Adventure Collection (1995) DOS, Macintosh, Windows
* Alcatraz: Prison Escape (2001) Microsoft Windows
* American Chopper 2: Full Throttle (2005) Windows
* Armed and Dangerous (UK Release)(2004) Windows
* Asteroids (1998) Game Boy Color, PlayStation, Windows
* Autocracy (2002) Windows
B
* Barbie as the Island Princess (2007) Game Boy Advance, Nintendo DS, PlayStation 2, Wii, Windows
* Barbie Fashion Show: An Eye for Style (2008) Nintendo DS, Windows
* Battlezone (1998) Windows
* Battlezone: Gold Pack (1999) Windows
* Battlezone II: Combat Commander (1999) Windows
* Blast Chamber (1996) DOS, PlayStation, Saturn
* Blood Omen: Legacy of Kain (1997) Windows
* Borrowed Time (1985) Amiga, Apple II, Atari ST, Commodore 64, Macintosh, PC Booter
C
* Cabela's Big Game Hunter III: The Next Harvest (1999) Windows
* Cabela's Grand Slam Hunting: North American 29 (2000) Windows
* Call of Duty (2004) J2ME, Windows
* Call of Duty 2 (2005) J2ME, Macintosh, Windows, Xbox 360
* Call of Duty: United Offensive (2004) Windows
* Call of Duty 4: Modern Warfare (2007) Xbox 360, PlayStation 3, Windows, Wii
* Call of Duty: World at War (2008) Windows, Xbox 360, Playstation 3, Wii
* Call of Duty: Modern Warfare 2 (2009) Windows, Xbox 360, Playstation 3
* Call to Power II (2000) Windows
* Championship Baseball (1986) Amiga, Apple II, Atari ST, Commodore 64, DOS, ZX Spectrum
* Civilization: Call to Power (1999) Linux, Macintosh, Windows
* Classic Text Adventure Masterpieces of Infocom (1996) DOS, Macintosh
* The Comedy Collection (1995) DOS, Macintosh
D
* Dark Reign 2 (2000) Windows
* Dark Reign: Rise of the Shadowhand (1998) Windows
* Dark Reign: The Future of War (1997) Windows
* Day of Defeat (2003) Windows
* Deathtrack (1989) DOS
* Die Hard (1989) Commodore 64, DOS
* The Dig (2004) Windows
* Doom 3 (2004) Windows, Xbox
* DreamWorks' Shark Tale (2004) GameCube, PlayStation 2, Windows, Xbox
E
* Earthworm Jim (1995) Windows
* Empires: Dawn of the Modern World (2003) Windows
* Enemy Territory: Quake Wars (2007) PC, Linux, Mac, Xbox 360, PS3
F
* F-14 Tomcat (1988) Commodore 64, DOS
* Fantastic Four (2005) GameCube, PlayStation 2, Windows, Xbox
* The Fantasy Collection (1995) DOS, Macintosh
* Fighter Squadron: The Screaming Demons over Europe (1999) Windows
G
* GBA Championship Basketball: Two-on-Two (1986) Amiga, Amstrad CPC, Atari ST, Commodore 64, DOS, ZX Spectrum
* Ghostbusters II (1989) Amiga, Amstrad CPC, Atari 2600, Atari ST, Commodore 64, DOS, MSX, ZX Spectrum, Game Boy, NES
* Grave Yardage (1989) Commodore 64, DOS
* GUN (2005) GameCube, PlayStation 2, Windows, Xbox, Xbox 360
H
* Hacker (1985) Amiga, Amstrad CPC, Apple II, Atari 8-bit, Atari ST, Commodore 64, DOS, MSX, ZX Spectrum
* Hacker II: The Doomsday Papers (1986)Amiga, Amstrad CPC, Apple II, Atari ST, Commodore 64, DOS, ZX Spectrum
* Heavy Gear (1997) Windows
* Heavy Gear II (1999) Linux, Windows
* Heretic II (1998) Linux, Windows
* Hexen II (1997) Windows
* Hexen II: Mission Pack: Portal of Praevus (1998) Windows
* The House of the Dead 2 (2001) Windows
* HyperBlade (1996) Windows
I
* Indiana Jones and the Emperor's Tomb (2003) PlayStation 2, Windows, Xbox
* Interstate '76 (1997) Windows
* The Interstate '76 Arsenal (1998) Windows
* Interstate '76: Nitro Pack (1998) Windows
* Interstate '76: Nitro Riders (1998) Windows
* Interstate '82 (1999) Windows
J
* Jack Nicklaus 6: Golden Bear Challenge (1999) Windows
K
none
L
* Laser Surgeon: The Microscopic Mission (1987) DOS
* Last Ninja 2: Back with a Vengeance (1990) DOS
* The Last Ninja (1988) Apple II, DOS
* Leather Goddesses of Phobos (1988) Apple II, DOS
* Leather Goddesses of Phobos 2 (1992) DOS
* Lemony Snicket's A Series of Unfortunate Events (2004) GameCube, PlayStation 2, Windows, Xbox
* The Lost Treasures of Infocom (1991) DOS, Macintosh
* The Lost Treasures of Infocom II (1992) DOS, Macintosh
M
* Madagascar (2005) GameCube, PlayStation 2, Windows, Xbox
* The Manhole: New and Enhanced (1992) DOS, Windows 3.x
* The Manhole (1989) DOS
* Marvel: Ultimate Alliance (2006) Game Boy Advance, PlayStation 2, PlayStation 3, PSP, Wii, Windows, Xbox, Xbox 360
* Mat Hoffman's Pro BMX (2001) Dreamcast, Game Boy Advance, Game Boy Color, PlayStation, Windows
* MechWarrior (1989) DOS, SNES
* MechWarrior 2: 31st Century Combat (1995) DOS, Macintosh, PlayStation, Saturn, Windows
* MechWarrior 2 BattlePack (1997) Windows
* MechWarrior 2: Ghost Bear's Legacy (1995) DOS, Windows
* MechWarrior 2: Mercenaries (1996) DOS, Windows
* MechWarrior 2: The Titanium Trilogy (1998) Windows
* Medieval: Total War (2002) Windows
* Medieval: Total War Battle Collection (2004) Windows
* Medieval: Total War - Viking Invasion (2003) Windows
* Megapak 9 (1998) Windows
* Mindfighter (1988) DOS
* Monster Jam (2007) DS, PlayStation 2, PC, Xbox 360, WII
* The Movies (2005) Windows
* Muppet Treasure Island (1996) Macintosh, Windows, Windows 3.x
* The Mystery Collection (1995) DOS, Macintosh
N
* NetMech (1996) DOS, Macintosh, Windows
* NetStorm: Islands At War (1997) Windows
* Nightmare Creatures (1997) Nintendo 64, PlayStation, Windows
O
* Ocean Ranger (1988) Commodore 64, DOS
* Outdoor Trivia Challenge (1997) Windows
* Over the Hedge (2006) GameCube, PlayStation 2, Windows, Xbox
P
* Paparazzi!: Tales of Tinseltown (1995) DOS, Macintosh, Windows, Windows 3.x
* Pitfall: The Mayan Adventure (1994) Game Boy Advance, Genesis, Jaguar, Sega 32X, Sega CD, SNES, Windows
* Power Drift (1989) Amiga, Amstrad CPC, Atari ST, Commodore 64, DOS
* Power Game III (1995) DOS
* PowerHits: BattleTech (1992) DOS
* PowerHits Movies (1992) DOS
* PowerHits Sci/Fi (1994) DOS
* PowerHits Sports (1992) DOS
* Prophecy: The Fall of Trinadon (1989) DOS
* Prototype (2009) Windows, PlayStation 3, Xbox 360
Q
* Quake 4 (2005) Action Windows, Xbox 360
* Quake II (1997) Action Macintosh, Nintendo 64, PlayStation, Windows
* Quake III Arena (1999) Action Linux, Macintosh, Windows
* Quake III: Team Arena (2000) Action Windows
* Quake II Mission Pack: Ground Zero (1998) Action Windows
* Quake II Mission Pack: The Reckoning (1998) Action Windows
* Quake II Netpack I: Extremities (1998) Action Windows
* Quake II: Quad Damage (1999) Action Windows
* Quake Mission Pack No 1: Scourge of Armagon (1997) Action DOS
* Quake Mission Pack No 2: Dissolution of Eternity (1997) Action DOS
* Quake: The Offering (1998) Action DOS
* Quantum of Solace (2008) Action Windows, PlayStation 2, PlayStation 3, Nintendo DS, Wii, Xbox 360
R
* Rampage (1986) Action Amiga, Apple II, Atari 2600, Atari 7800, Atari 8-bit, Atari ST, Commodore 64, DOS, Sega Master System, TRS-80 CoCo, ZX Spectrum
* Return to Castle Wolfenstein (2001) Action Windows
* Return to Zork (1993) Adventure 3DO, DOS, Macintosh, PlayStation, Saturn, Windows
* Rodney's Funscreen (1992) Eductional Windows
* Rome: Total War (2004) Strategy Windows
S
* Santa Fe Mysteries: Sacred Ground (1997) Adventure DOS, Macintosh, Windows
* Santa Fe Mysteries: The Elk Moon Murder (1996) Adventure DOS, Macintosh, Windows
* Sargon 5: World Class Chess (1991) Strategy DOS
* The Sci-Fi Collection (1995) Adventure DOS, Macintosh
* Secret Weapons Over Normandy (2003) Action PlayStation 2, Windows
* Shanghai (1986) Strategy Amiga, Amstrad CPC, Apple II, Atari 8-bit, Atari ST, Commodore 64, DOS, Lynx, Macintosh, MSX, Sega Master System, TRS-80 CoCo
* Shanghai: Dynasty (1997) Strategy Macintosh, Windows
* Shanghai: Great Moments (1995) Strategy Windows, Windows 3.x
* Shanghai II: Dragon's Eye (1989) Strategy DOS, Genesis, MSX, SNES, Windows, Windows 3.x
* Shanghai: Mah-Jongg Essentials (1999) Strategy Macintosh, Windows
* Shanghai: Second Dynasty (1999) Strategy Macintosh, Windows
* Shrek 2 (2004) Action, Adventure GameCube, PlayStation 2, Windows, Xbox
* Shrek 2 Team Action (2004) Action Windows
* Shrek SuperSlam (2005) Action Game Boy Advance, GameCube, Nintendo DS, PlayStation 2, Windows, Xbox
* Shrek the Third (2007) Action PlayStation 2, PSP, Wii, Windows, Xbox 360
* SiN (1998) Action Windows
* SiN: Wages of Sin (1999) Action Windows
* Soldier of Fortune (2000) Action Windows
* Soldier of Fortune II: Double Helix (2002) Action Windows, Xbox
* Space Invaders (1999) Action Game Boy Advance, Game Boy Color, Nintendo 64, PlayStation, Windows
* Spider-Man (2000) Action Dreamcast, Game Boy Color, Nintendo 64, PlayStation, Windows
* Spider-Man 2 (2004) Action Windows, Nintendo DS, GameCube, PlayStation 2, PSP, Xbox
* Spider-Man 3 (2007) Action Nintendo DS, PlayStation 2, PlayStation 3, Windows, Xbox 360, Wii
* Spider-Man: Friend or Foe (2007) Action, Adventure Nintendo DS, PC, PlayStation 2, PlayStation Portable, Xbox 360, Wii,
* Spider-Man: The Movie (2002) Action Game Boy Advance, GameCube, PlayStation 2, Windows, Xbox
* Spycraft: The Great Game (1996) Action, Adventure, Role-Playing (RPG), Simulation, Strategy DOS, Macintosh, Windows
* Star Rank Boxing II (1987) Action, Sports Apple II, Commodore 64, DOS
* Star Trek Action Pack (2002) Action, Simulation, Strategy Windows
* Star Trek: Armada (2000) Strategy Windows
* Star Trek: Armada II (2001) Strategy Windows
* Star Trek: Away Team (2001) Strategy Windows
* Star Trek: Bridge Commander (2002) Action, Simulation, Strategy Windows
* Star Trek: ConQuest Online (2000) Strategy Windows
* Star Trek: Elite Force II (2003) Action Windows
* Star Trek: Hidden Evil (1999) Action, Adventure Windows
* Star Trek: Starfleet Command III (2002) Action, Adventure, Simulation, Strategy Windows
* Star Trek: Voyager – Elite Force (2000) Action, Adventure Windows
* Star Wars Jedi Knight II: Jedi Outcast (2002) Action GameCube, Windows, Xbox
* Star Wars Jedi Knight: Jedi Academy (2003) Action, Adventure Windows, Xbox
* Star Wars: Republic Commando (2005) Action Windows, Xbox
* Supercar Street Challenge (2001) Racing / Driving PlayStation 2, Windows
T
* The Movies (2005) Simulation, Strategy Macintosh, Windows
* The Movies: Stunts & Effects (2006) Simulation, Strategy Windows
* Time Commando (1996) Action, Adventure DOS, PlayStation, Windows
* Tongue of the Fatman (1989) Action Commodore 64, DOS
* Tony Hawk's Pro Skater 2 (2000) Action, Sports Dreamcast, Game Boy Advance, Game Boy Color, Nintendo 64, PlayStation, Windows
* Tony Hawk's Pro Skater 3 (2001) Sports Game Boy Advance, Game Boy Color, GameCube, Nintendo 64, PlayStation, PlayStation 2, Windows, Xbox
* Tony Hawk's Underground 2 (2004) Sports Game Boy Advance, GameCube, PlayStation 2, Windows, Xbox
* The Tracer Sanction (1984) Adventure Apple II, Commodore 64, DOS
* Transformers: Revenge of the Fallen: The Game (2009) Third-person shooter Windows, PlayStation 2,PlayStation 3, PSP, Xbox 360, Nintendo DS, Wii
* True Crime: Streets of LA (2003) Action, Adventure, Racing / Driving GameCube, PlayStation 2, Windows, Xbox
* Twinsen's Odyssey (1997) Action, Adventure DOS, Windows
U
* The Ultimate DOOM Trilogy: Collector's Edition (2003) Action Windows
* Ultimate Quake (2001) Action Windows
* Ultimate Spider-Man (2005) Action GameCube, PlayStation 2, Windows, Xbox
V
* Vampire: The Masquerade – Bloodlines (2004) Action, Role-Playing (RPG) Windows
* Vampire: The Masquerade – Redemption (2000) Action, Adventure, Role-Playing (RPG) Windows
W
* Wishbringer (1988) Adventure Commodore 64, DOS
* Wizards & Warriors (2000) Adventure, Role-Playing (RPG) Windows
* Wolfenstein: Enemy Territory (2003) Action Linux, Macintosh, Windows
* World Series of Poker: Tournament of Champions (2006) Sports PlayStation 2, PSP, Windows, Xbox 360
X
* X2: Wolverine's Revenge (2003) Action Game Boy Advance, GameCube, PlayStation 2, Windows, Xbox
* X-Men Legends II: Rise of Apocalypse (2005) Action, Role-Playing (RPG) GameCube, PlayStation 2, PSP, Windows, Xbox
* X-Men: The Official Game (2006) Action GameCube, PlayStation 2, Windows, Xbox, Xbox 360
* X-Men Origins: Wolverine (2009) Action Windows, PlayStation 3, Xbox 360
Z
* Zork Classics: Interactive Fiction (2000) Adventure Windows
* Zork: Grand Inquisitor (1997) Adventure Macintosh, Windows
* Zork Legacy Collection (1997) Adventure DOS, Windows
* Zork Nemesis: The Forbidden Lands (1996) Adventure DOS, Macintosh, Windows
* Zork: The Undiscovered Underground (1997) Adventure Macintosh, Windows
Source :
http://en.wikipedia.org/wiki/List_of_Activision_games

Ok someone post this with games listed by genre. I skimmed that list on wikipedia earlier today and I'm sure I missed a good game or two.

The console only games need to be edited out. It's also missing titles like Phantasmagoria.

You should also list all of the Sierra and Blizzard games. Especially considering Activision didn't publish either of the games they've added to GOG so far.

It's hard to come up with a list of all games they have publishing rights upon nowadays (as opposed to games they originally published back in the days) since they also own Blizzard, Sierra and other older companies, but non-PC games should definitely be filtered out of this list.

ok ... it's done ...
non windows/dos games has been deleted ....

Battlezone
Battlezone 2
Call of Duty
Call of Duty 2
Civilization: Call to Power
Call to Power 2
Dark Reign
Dark Reign 2
Empires: Dawn of the Modern World
Fighter Squadron: The Screaming Demons over Europe
Heavy Gear
Heavy Gear 2
Interstate '76
Interstate '82
Kings Quest Collection
Lesure Suit Larry Collection
Lost Vikings
Lost Vikings 2
Phantasmagoria
Pitfall: The Mayan Adventure
Police Quest
SiN
Soldier of Fortune
Soldier of Fortune 2
Space Quest Collection
Spycraft: The Great Game
Tony Hawk's Pro Skater 2 & 3
True Crime: Streets of L.A.
Vampire The Masquerade: Bloodlines
Vampire The Masquerade: Redemption
Wizards & Warriors
Zork Collection
I've added some I know and removed a lot that are with other publishers now (Sega, EA, Microsoft)

Thanks Delixe

Well, the important thing is not what they've published, it's what they own now.
Personally, I'm not really interested in most of these games, except VRM: Redemption, VTM: Bloodlines and Classic Infocom Adventures. However, they happen to own all those Sierra titles now, and that's where the real goodies are.

The Lost Vikings was the tits, both games.

hmmm...isnt Betrayal at Krondor owned by Sierra aswell?

Quest for Glory is missing from your list...
and possibly several others.
Here's the Wikipedia list, not sure on its accuracy.

Isn't BaK Freeware now?

Star-fing-Craft and all Blizzard games are eligible too?

Apparently not... they are trying to convince Blizzard.
I expect they may change their minds if Activision make lotsa cash.