If there is a game that can be defined as next-gen, this is Dark Sector.
In 2004, Dark Sector has been the first game announced for next-generation consoles and, since then, Digital Extremes, the software house involved in the development, has released almost no material.
However, it seems that something is getting out from the Canadian software house. In fact, the last Game Informer issue reports some interesting and exclusive info on Dark Sector, along with 3 new screenshots showing a change in game-concept course.