在东京电玩展上，最大的缺憾就是没有任何一款PS3游戏能提供试玩。但是，这丝毫没有影响索尼豪情万丈地展示自己阵营的实力，尤其是本土阵营。

索尼宣布有71家发行商为自己开发游戏作品，共计102款游戏。这些作品大部分都是续作或移植，比如Atari的《Alone in the Dark》和《Stuntman and Driver 》系列，育碧的《Brothers in Arms》，SNK的《King of Fighters Maximum Impact3》（PS2版的第二作都要到明年年中才发售）；还有柯纳米的《合金装备4》和下一代《实况足球》，Namco也有一系列尚未宣布名字的打斗、射击、运动和角色扮演游戏正在开发中，其中可能包括Tekken和Tales等；Koei宣布正在制作两个新作品：打斗游戏《Blade Storm: Hundred Years War》和竞速游戏《Fatal Inertia》。

在这次宣布的厂商阵容中，难得看到小厂商的身影，大部分都是资金雄厚的老牌厂商。有个叫Magnolia的小厂商宣布了自己的《Value2000》系列，定价也恰如其名——18美元含税。而且，同时为Xbox360和PS3开发的跨平台作品也比较少见，大概只有Capcom的《生化危机5》和From Software的《Armored Core4》还算知名。

有趣的是，一家叫Hudson的厂商宣布将自己的Rengoku系列由PSP移植至PS3，开创了索尼掌机移植至主机的先河。

已宣布的PS3作品列表，依名称及类别排序：

Acquire

New historical action game, action adventure

Arc System Works

BB (tentative name), next-generation fighting game tool

Artdink

Bipedal Movement Simulation, Simulation

Aquanote no Kyujitsu: Inner Mind Adventure, Inner Mind adventure

Astroll

Seikan (tentative name), survival

Atari

Alone in the Dark sequel, action adventure

Stuntman (working title), driving action

Driver 5 (working title), driving action

Athena

Pro Mahjong Final (tentative name), mahjong

Atlus

Shin Megami Tensei series, RPG

Bandai

Anime related project, TBA

Mobile Suit Gundam (tentative name), action

Unnamed robot action game, action

Banpresto

Super Robot series, TBA

Capcom

action game, action

Devil May Cry 4, stylish action

Biohazard 5, survival horror

Cavia

Unnamed action RPG, action RPG

CyberFront

simulation game A, growth simulation

simulation game B, management simulation

puzzle game, puzzle action

Success

RPG, RPG

Success

Hitsuji Mura (tentative name), simulation

D3 Publisher

Dark Sector, shooting action

Fighting action game, fighting action

Datam Polystar

Unnamed adventure game, adventure

Digital Gain

Naxat Plan (tentative name), adventure

Dorasu

Slotter Mania series, Pachinko

Eidos

Unnamed action game, action

Electronic Arts

Fight Night (tentative name), sports

Enterbrain

Derby Stallion (tentative name), breeding

Entertainment Software Publishing

Unnamed action game, action

Ertain

TBA, action

From Software

Armored Core 4, 3D mech action

Dark RPG (tentative name), RPG

Black Blade (tentative name), action

Genki

Japanese sword fighting series, action

Racing game series, racing game

Global A. Entertainment

Comical history action, action

Comical history stimulation, simulation

GoodNavigate

Mystery adventure game, adventure

Gust

Unnamed role playing game, RPG

Hackberry

Pachinko Jikki simulation series, Pachinko

Hamster

Management simulation, simulation

Hudson

Unnamed RPG, RPG

Bomberman, action

Rengoku: The End of the Century, sci-fi action RPG

Idea Factory

Shin Ten Makai VI (tentative name), Simulation RPG

Interchannel

Unnamed love adventure game, adventure

Irem Software Engineering

Action-adventure game, action adventure

Koei

Blade Storm: Hundred Years War, action

Fatal Inertia, racing

Ni-Oh, action

Mahjong Taikai (tentative name), table

Konami

Gradius series, shooting

Unnamed soccer game, soccer

Jikkyou Powerful Pro Baseball series, sports

Unnamed action game, action

Unnamed role playing game, RPG

Metal Gear Solid 4: Guns of the Patriots, tactical espionage action

MTO

ActiveDogs (tentative name), action sports

Magnolia

Value 2000 Igo, table

Value 2000 Shougi, table

Saikyou Ginsei Shougi 7, table

Saikyou Ginsei Igo 7, table

Mainichi Communications

Shougi World Champion Gekisashi (tentative name), table

Marionette

War simulation game, simulation

Marvelous Interactive

Unnamed action game, action

Mediaworks

Unnamed adventure game, adventure

Michaelsoft

Project D, RPG

Namco

Unnamed RPG, RPG

Unnamed fighting game, fighting

Unnamed shooting game, shooting

Unnamed sports game, sports

Nippon-ichi Software

Makai Wars (tentative name), RPG

Now Production

Unnamed action game, action

Ongakukan

Train Simulator Online (tentative name), train simulation

SNK Playmore

King of Fighters: Maximum Impact 3 (tentative name), 3D fighting

Sega

Fifth Phantom Saga, action shooting

Sonic the Hedgehog, action

Sony Computer Entertainment

Angel Rings (tentative name), RPG

Gran Turismo series, TBA

Genji 2 (tentative name), action

The Eye of Judgment (tentative name), TBA

Minna no Golf 5 (tentative name), sports

Monster Carnival (tentative name), action RPG

Spike

Way of the Samurai 3 (tentative name), action adventure

Square Enix

Final Fantasy series, TBA

Sun Denshi

Unnamed simulation game, simulation

Sunrise Interactive

Sunrise Eiyuutan series, 3D simulation RPG

Shinseiki GPX Cyber Formula series, 3D racing

Taito

Extreme (tentative name), action

Project Psychic (tentative name), action

Takuyo Kyougyou

AKARI Project (tentative name), simulation

MASTER Project (tentative name), action RPG

Tecmo

Action game, action

Action-adventure game, action

Ubisoft

Assassin (working title), action adventure

Brothers in Arms 3 (tentative name), FPS

Warashi

Mahjong Oh, Mahjong

Yamasa Entertainment

Yamasa Digi World DX (tentative name), Pachinko

Yuke's

Pro wrestling game, pro wrestling

宣布为PS3开发作品的厂商：

Acquire

Arc System Works

Art Dink

Asmik-ace Entertainment

Astroll

Atari Japan

Athena

Atlus

Bandai

Banpresto

Capcom

Cavia

Chunsoft

CyberFront

D3 Publisher

Daitogiken

Datam Polystar

Digital Gain

Dorasu

Eidos

Electronic Arts

Enterbrain

Entertainment Software Publishing

Ertain

Fog

From Software

Genki

Global A. Entertainment

GoodNavigate

Gust

Hackberry

Hamster

Hudson

Idea Factory

Interchannel

Irem Software Engineering

Jaleco

Kadokawa Shoten

Kids Station

Koei

Konami

MTO

Magnolia

Mainichi Communications

Marionette

Marvelous Interactive

Mediaworks

Michaelsoft

Namco

Nippon-ichi Software

Now Production

Oaks

Ongakukan

SNK Playmore

Sammy

Sega

Shoeisha

Sony Computer Entertainment

Spike

Square Enix

Success

Sun Denshi

Sunrise Interactive

Taito

Takuyo Kyougyou

Tecmo

Ubisoft

Warashi

Yamasa Entertainment

Yukes

Yuki Enterprise