Quakewars, due out sometime next year, online game with the marines vs the enemy from the quake2\4 games the "strogg". Seems to be a bf1942 kinda game using the doom 3 engine. And yes these are ingame screens not prerendered bullshit *coughkillzone2onps3cough*.
http://homepage.ntlworld.com/gerald.marley/Doom/qw1.jpg
http://homepage.ntlworld.com/gerald.marley/Doom/qw2.jpg
http://homepage.ntlworld.com/gerald.marley/Doom/qw3.jpg
Quake 4, continuing on from quake 2, marines assaulting the strogg homeworld. Another game using the doom 3 engine, due out later this year. Check out the trailer (official e3 trailer lnk).
http://www.gamespot.com/pc/action/quake4/media.html