I think Epic Games will be on Sony stage with 2-3 games

[crissindahouse]

Chris Hu said:

The Wii U can't even run Unreal 4 so I see no way that the Vita can do it.

but it could, they just said they will use an optimized ue3 version for wii u or something like that. 

ue4 is also for tablets if i'm not wrong.