A possible killer app is on the way for PS3 fans and it should be released right around the time Halo 3 drops on us reports gameplanets.  This quote was taken directly from Power Unlimited magazine when asked when the game should hit the shelves:

Expectations for the PlayStation 3 premier shooter are high, and Sony aims to release Killzone 2 during September. In an upcoming GamePro issue, sources close to Sony claim that development on Killzone 2 is going extremely well and the game should hit stores in September right before the holiday season. One GamePro editor wrote, that in comparison with Halo 3 and other shooters on both the 360 and PS3, Killzone 2 will blow away any console shooter to date. We will be curious to see how this develops - stay tuned.

FPS shooter wars? Wasn’t this foretold in a Billy Joel song?