EARTHFALL: One more incoming co-op game

Earthfall - Console Announcement Trailer

The end of the world is here! Emerging from the devastation of a global meteor strike, aliens swarm the landscape and ravage the planet. Everyday people must stand together and fight back with a wide variety of weapons, supplies and defenses as they battle through the towns and wilderness of the Pacific Northwest.

Earthfall Official Site.

Synopsis: Left 4 Dead with aliens