Valve’s cancellation of a Portal 2 demonstration in lieu of a “surprise” title had people excited, assuming they would finally be introducing the long awaited final chapter Half-Life 2: Episode Three.
Sadly, Gabe Newell denied this, stating flatly, “It isn’t Ep3.”
Whatever the game is, it seems to be a PC (and probably Mac)-only game:
Meanwhile, It appears a “360 and PS3 journalist” was told by Valve that the “surprise” at E3 won’t be of great interest to them.
Let us know how impatient you are for Valve to finally finish Episode Three .