Directly from the videogame trade show in London we receive three new footage filmed by the public that show us the OverRun mode in
Gears of War: Judgment in action: we mainly see the various types of selectable Locusts, the gameplay of the map Island and any other small news made available for cooperative-competitive mode. From what you have seen, that provided by Epic Games is a build from several months ago, given the lack of new weapons and the balance of some classes, like that of the soldier.
MX Video - Gears of War: Judgment