It wouldn't be a Sony conference without a look at Vita and Sony managed to highlight the handheld hardware. Sony announced Assassin's Creed: Liberation releasing on the same day as AC III; it features a female lead and will unlock items for AC III on PS3. Sony also announced Call of Duty:Black Ops - Declassified and PlayStation All-Stars Battle Royale will be making their way to the handheld.
Now back to the meat of the show. Several reveals were made at the Conference including the first ever gameplay for AC III using ships and the Far Cry 3 4-player co-op mode. Sony didn't stop there, they also revealed Beyond: Two Souls. Beyond: Two Souls is a the new game from Quantic Dream, the makers of Heavy Rain. You may remember the Kara demo from last month.
The high note came at the end when Sony showed Last of Us gameplay which was beautiful, violent, impressive and comes as no surprise as Naughty Dog is at the reigns for this game. Sony clearly comes out on top when compared to the Microsoft conference. One more of the big three to go. Check out the entire conference and individual videos under the E3 2012 link.