How about Killzone 2 and 3. You gonna give those a shot. I love the campaigns in those. Many say 2 is better than 3, but to me they're similar.
I haven't looked too much into Killzone but it's definitely on my list to get in the future after I finish the Resistance series. I've heard good things about 2 as well from a couple buddies so I'm interested to check it out.