E3 '07: Killzone 2 officially due in 2008 - GameSpot

Sony rolls out self-styled "ultimate first-person shooter" in Los Angeles; new in-engine game trailer inside--available in HD on PS store this afternoon.
Killzone 2 is a sequel to the squad-based shooter from SCEA.

Killzone 2 on the PS3- A Review From A Nobody

Killzone 2 Updated Hands-On - GameSpot

MCV Issue569 by Intent Media (now Newbay Media Europe) - Issuu

F.E.A.R. 2: Project Origin - Wikipedia

Killzone 2 E3 2007 Teaser Trailer

Warhawk (2007 video game), Ultimate Pop Culture Wiki

The truth about a suspicious Killzone 2 trailer in 2005 finally

Killzone 2 Review - GameSpot

PS3 Killzone is set to detonate

Gears of War 3 due in April 2011? - GameSpot

E3 08: New screenshots and trailer for Killzone 2 – Destructoid

Killzone 2 - Wikipedia

Killzone (video game) - Wikipedia

Killzone 2 Videos for PlayStation 3 - GameFAQs

The 2005 'Killzone 2' Debacle and What It Means for Game Trailer