CliffyB has officially announced Gears of War 2. He just said on stage that Gears of War 2 will be "bigger, better and mode baddas" than the first game, which was just a set up for all the things that we are going to see in Gears of War 2.

The game will feature massive crowds of characters, dynamic fluid effects, structural degradation of solid objects, ambient occlusion to improve shadow highlights and many more features.