If you Pre-order Killzone 2 at Amazon, you get a code to unlock an ISA Soldier or a Helghast Assault Trooper, or anything in between. This is only available for America at the moment, but I’m sure other pre-order goodies will make the news in the coming months.

Codes to access your bonus costumes will be sent no more than ten days after the game releases. Offer good while supplies last. Must be sold and shipped by Amazon.com to be eligible.

This is exactly the kind of stuff home needs, keep it coming. So will you pre-order it for a costume to use in Home?

[Update]

Gamestop pre-order will get you a Killzone 2 demo!