In order to get our appetites going, Konami has released four posters promoting tonight's pre-E3 show. One doesn't really show anything, but the other three offer a glimpse of character close-ups, leaving fans to speculate on what will be shown this evening.
Our guess? Castlevania: Lords of Shadow sequel, Zone of Enders 3, and Metal Gear Rising: Revengeance. Those would be the most obvious, anyway, and the artworks look fairly definitive.
Additionally, while Revengeance is practically a given, Lords of Shadow 2 was already unofficially outed by Nintendo Power magazine, alongside sequel-prequel Lords of Shadow - Mirror of Fate. Kojima himself has already confirmed a new Zone of Enders, which was previously being referred to as "Enders Project."
We'll know for certain tonight. Be sure to check back in then.