_phil_ said:PC-engine :
I've had Killzone screenshots for more than 2 years .If you want to stick to what you say about KZ copying HL2 style ,then the only explanation is that they traveled through Time.
Anyway ,this style (atmospheric realism) is nothing new,nor trademarked.
if what you say is true then this pretty much settles the 'HL2 defined look' issue then.
I'm guessing you can't post the worrk here eh?