Sony has announced that there will be 27 playable games at the Tokyo Game Show; Sept. 22 to Sept. 24. Here is a working list of confirmed playable games:
PlayStation 3 playable titles:
Armored Core 4 (From Software)
Blade Storm Hyakunen Sensou (Koei)
Coded Arms Assault (Konami)
Devil May Cry 4 (Capcom)
The Eye of Judgment (Sony Computer Entertainment)
Fatal Inertia (Koei)
Formula [...]
"Its Time to Play Some Games" - 24.08.06