ps3:
MGS4
LBP
Eternal Sonata ps3 port
Valkyrie of the Battlefield
White Knight Story
Folklore
Ratchet & Clank Future
Killzone 2
Resistance 2
inFamous
Wii:
SSBB
MKWii
Okami Wii
Zack & Wiki
King's Story
Fragile
Wii Music
Bloom Blox
PC:
Spore
Left 4 Dead
Elveon
Starcraft II
Cities Unlimited
Project Offset
Rise of the Argonauts
The ones that I'll probably actually buy:
ps3:
MGS4
LBP
Eternal Sonata ps3 port
Valkyrie of the Battlefield
White Knight Story
Folklore
Killzone 2
Resistance 2
Wii:
SSBB
MKWii
Okami Wii
Zack & Wiki
PC:
Spore
Left 4 Dead