Mr Khan on 28 June 2010
Really Microsoft had no new non-Kinect announcements, outside of the Crytek thing. We can't say that Sony's show was leaked, because aside from Motorstorm, they intended to announce all of that when they did. Nintendo was forced to name the 3DS ahead of time, and DKCR fell out from IGN a few days ahead of time, but most of their stuff was quite new. Portal 2 PS3 and Twisted Metal also came out of nowhere (indeed, Sony ran a small misinformation campaign against the possibility of new Twisted Metal)
Monster Hunter: pissing me off since 2010.
