Killzone 3 is coming out February 2011 and it's coming out with one very big bang.
The Killzone 3 Helghast Edition has been announced and detailed to the fullest extent of what goodies are included in the $129.99 collector's package. With the Helghast Edition comes an "authentic Helghast Helmet replica" that "opens to reveal [an] art book, Super Voucher and Killzone 3 game."
In addition, it also comes with an exclusive 6.5 inch cloaking Helghast marksman action figure as well as the standard collectors' edition goodies like a behind-the-scenes bonus content and an artbook.
The Super Voucher includes the Killzone 3 soundtrack, a PS3 Dynamic Theme, a retro map pack that features two of the most popular maps from Killzone 2, double XP and full access to all weapons and abilities during the first 24 hour session of the online multiplayer.
Killzone 3's out February 22, 2011 exclusively for the PlayStation 3. Pre-orders are open for both the standard and Helghast Editions.
Source: PlayStation Blog