Company of Heroes
Mountain Pass is a 6 player map, that lets players battle it out through some hills, where the hills are only passable by infantry, the armor has to roam through the valley. There's a cut-off point
in the center, cutting off valuable resource points and worth battling over. It's a relative open map, but with a lot of objects for cover. The map is nice detailed, with a nice placements of objects and decals add to the realism of the map. Check it out.