MadOverdose.com writes: While I never had played the first Killzone, I really, really enjoyed the hell out of Killzone 2. I found the campaign of good length with good action and a decent story. My favorite part was how the game played in comparison to other FPS games. Not to mention it’s art style also had me hooked; space Nazis or whatever the hell you want to call them, the Helghast are cool. Killzone 3 is being released with only about half of the development time that the second game had, so what’s changed, multiplayer wise?