[Yooxra]

http://www.e3expo.com/

Microsoft was decent.

Some games

Gears prequel
http://www.youtube.com/watch?v=VvzpD...1&feature=plcp

Splinter cell blacklist
http://www.youtube.com/watch?v=JN0NV...2&feature=plcp

Resident evil 6 demo
http://www.ign.com/videos/2012/06/04...e-demo-e3-2012

Tomb raider demo
http://www.ign.com/videos/2012/06/04...y-demo-e3-2012

Halo 4
http://www.ign.com/articles/2012/06/...otage-revealed

South park RPG
http://pc.gamespy.com/pc/south-park-...1224967p1.html

Lots of other stuff

4est for EA
http://e3.gamespot.com/press-confere...e3expo%3Bpress