gamer

No, this isn't a dupe, just an update. I've added a number of entries for Sierra Online, EA and Square-Enix. Keep in mind this list is not complete and represents games that will make any type of appearance at the show, be it playable hands-on or just a trailer.
Activision
Call of Duty 4: Modern Warfare (PS3, Xbox 360)
Enemy Territory: Quake Wars (PC, PS3, Xbox 360)
Guitar Hero III (PS3, Xbox 360, Wii, DS)
Tony Hawk's Proving Ground (PS3, Xbox 360, Wii, PS2, DS)
Spiderman: Friend or Foe
Bee Movie
Atari
Dragon Ball Z: Budokai Tenkaichi 3 (Wii, PS2)
Godzilla: Unleashed (Wii, DS, PSP)
Jenga (Wii)
The Witcher (PC)
Bethesda Softworks
Fallout 3
Capcom
Ace Attorney 3
MotoGP 2007 (PS2)
Devil May Cry 4 (PC, PS3, Xbox 360)
Rocketmen: Axis of Evil (PC, PS3, Xbox 360)
Super Puzzle Fighter II Turbo HD Remix (PC, PS3, Xbox 360)
Super Street Fighter II Turbo HD Remix (PC, PS3, Xbox 360)
Talisman (PC, PS3, Xbox 360)
Zack and Wiki: Quest for Barbaros' Treasure (Wii)
Codemasters
Cliver Barker's Jericho (PC, PS3, Xbox 360)
HEI$T (PC, PS3, Xbox 360)
Rise of the Argonauts (PC, PS3, Xbox 360)
Turning Point: Fall of Liberty (PC, PS3, Xbox 360)
Eidos
Age of Conan (PC, Xbox 360)
Kane & Lynch: Dead Men (PC, PS3, Xbox 360)
Electronic Arts
Army of Two (PS3, Xbox 360)
Boogie (Wii)
Burnout Paradise (PS3, Xbox 360)
Crysis (PC)
EA Playground (Wii, DS)
FIFA 08 (PS3, Xbox 360, Wii, PS2, PC, PSP, DS)
Half-Life 2: The Orange Box (PC, PS3, Xbox 360)
Hellgate: London (PC)
Steven Spielberg's LMNO (PS3, Xbox 360)
Madden NFL 08 (PS3, Xbox 360, Wii, PS2, PC, PSP, DS)
Medal of Honor Airborne (PC, PS3, Xbox 360)
Mercenaries 2: World in Flames (PS3, Xbox 360)
MySims (Wii, DS)
NASCAR 08 (PS3, Xbox 360, PS2)
Need For Speed: ProStreet (PS3, Xbox 360, Wii, PS2, PC, PSP, DS)
Steven Speilberg's PQRS (Wii)
Rock Band (PS3, Xbox 360)
The Simpsons (PS3, Xbox 360, Wii, PS2, PSP, DS)
Skate (PS3, Xbox 360)
SimCity Societies (PC)
Tiger Woods PGA Tour 08 (PS3, Xbox 360, Wii, PS2, PC)
Foundation 9
Super Puzzle Figher II Turbo HD Remix
Gamecock
Dementium: The Ward (DS)
Dungeon Hero (PC, Xbox 360)
Fury (PC)
Hail to the Chimp (PS3, Xbox 360)
Mushroom Men (Wii, DS)
Unannounced title (possibly Section 8)
Unannounced title (TBC)
Konami
Metal Gear Solid 4
LucasArts
Fracture
Majesco
Blast Works: Build, Fuse & Destroy (Wii)
Holly Hobbie & Friends (DS)
Kengo: Legend of the 9 (Xbox 360)
Nancy Drew and the Deadly Secret of Olde World Park (DS)
Operation: Vietnam (DS)
Turn It Around (DS)
The Wild West (DS)
Zoo Hospital (DS)
Microsoft
Blue Dragon (Xbox 360)
Fable 2 (xbox 360)
Halo 3 (Xbox 360)
Halo Wars (Xbox 360)
Lost Odyssey (Xbox 360)
Mass Effect (Xbox 360)
Project Gotham Racing 4 (Xbox 360)
XBLA titles (Xbox 360)
Midway
Aqua Teen Hunger Force: Zombie Ninja Pro-Am
Blacksite (PC, PS3, Xbox 360)
John Woo's Stranglehold (PC, PS3, Xbox 360)
The Lord of the Rings Online: Shadows of Angmar
Unreal Tournament 3 (PC, PS3, Xbox 360)
Nintendo
Super Smash Bros (Wii)
Namco Bandai
Ace Combat 6: Fires of Liberation (Xbox 360)
Beautiful Katamari (Xbox 360)
Culdcept SAGA (Xbox 360)
Digimon World: Dawn/ Digimon World: Dusk (DS)
Digimon World Data Squad (PS2)
Dynasty Warriors:GUNDAM (PS3)
Eternal Sonata (Xbox 360)
.hack //G.U. Vol. 3: Redemption (PS2)
Namco Museum DS (DS)
Namco Museum REMIX (Wii)
Naruto Ultimate Ninja Heroes (PSP)
NARUTO: Uzumaki Chronicles 2 (PS2)
Smash Court Tennis 3 (PSP)
Soulcalibur Legends (Wii)
Space Station Tycoon (Wii)
Tales of the World: Radiant Mythology (PSP)
Time Crisis 4 (PS3)
NCsoft
Aion (PC)
Dungeon Runners (PC)
Guild Wars: Eye of the North (PC)
Richard Garriott's Tabula Rasa (PC)
SEGA
Condemned 2 (PS3, Xbox 360)
The Club (PC, PS3, Xbox 360)
The Golden Compass (PS3, PS2, PC, Wii, PSP, DS)
Gas Powered Games' RPG (PC)
Iron Man (TBC)
Mario & Sonic at the Olympic Games (Wii, DS)
NiGHTS: Journey of Dreams (Wii)
SEGA Rally (PC, PS3, Xbox 360)
Universe At War: Earth Assault (PC, Xbox 360)
Sierra
Crash of the Titans (Xbox 360, Wii, PS2, PSP, DS, GBA)
Empire Earth 3 (PC)
Geometry Wars: Galaxies (Wii, DS)
The Legend of Spyro: The Eternal Night (Wii)
SWAT: Target Liberty (PSP)
TimeShift (PC, PS3, Xbox 360)
Unannounced title (TBC)
World in Conflict (PC)
Sierra Online
Switchball (XBLA)
Commanders: Attack! (XBLA)
Battlestar Galactica (XBLA)
Square Enix
DRAGON QUEST MONSTERS (DS)
DRAGON QUEST SWORDS: The Masked Queen and the Tower of Mirrors (Wii)
FINAL FANTASY CRYSTAL CHRONICLES: Ring of Fates (DS)
FINAL FANTASY TACTICS: THE WAR OF THE LIONS (PSP)
FINAL FANTASY II (PSP)
FINAL FANTASY XI: WINGS OF THE GODDESS (PS2, PC, Xbox 360)
FINAL FANTASY XII: REVENANT WINGS (DS)
FRONT MISSION (DS)
HEROES of MANA (DS)
Sony Computer Entertainment
Eye of Judgement (PS3)
Folklore (PS3)
God of War: Chains of Olympus (PSP)
Heavenly Sword (PS3)
Killzone 2 (PS3)
LittleBigPlanet (PS3)
Ratchet & Clank (PS3)
Uncharted: Drake's Fortune (PS3)
Sony Online Entertainment
Gods & Heroes: Rome Rising
Pirates of the Burning Sea
The Agency
Take-Two
BioShock (PC, Xbox 360)
NBA 2K8 (PS3, Xbox 360)
NHL 2K8 (PS3, Xbox 360)
Sid Meier's Civilization Revolution ("next generation consoles and handhelds")
THQ
WWE SmackDown vs. Raw 2008 (PS3, Xbox 360, PS2, PSP, DS)
Destroy All Humans 3
De Blob
Company of Heroes: Opposing Fronts
Ubisoft
Assassin's Creed (PC, PS3, Xbox 360)
Warner Bros. Interactive
FEAR sequel (PC, PS3, Xbox 360)
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