Because there are far too much news and videos to be posted. here's a link and you can look yourselves! (I know! Hard work!)

Source - Capcom Gamescom 2011: Trailers and Screens Galore! - Xbox 360 News At Xbox360Achievements.org

Games included are;

Asura’s Wrath
Steel Battalion
Ultimate Marvel vs Capcom 3
Street Fighter X Tekken
DMC: Devil May Cry
Dead Rising 2: Off The Record