4A Games has released the GC 2006 trailer for
METRO 2033 - The Last Refuge, a PC/PS3 survival FPS with RPG elements set in a post-apocalyptic Moscow, where humanity gleams in metro (subway) tunnels and the stations are turned into small states with different political regimes. The engine is developed in-house and the game is scheduled to be released sometime during Q4 2008. Thanks:
3DGamers.