Directly From the ESRB:

Killzone 2

Platform: PlayStation 3

Rating: Mature

Content descriptors: Blood and Gore, Intense Violence, Strong Language

Rating summary: This is a first-person shooter in which players are members of an elite military unit whose mission is to quell an intergalactic threat and disarm a stockpile of seized nuclear weapons. Combat is frequent and fast-paced, as players use a variety of firearms (rifles, machine guns, and shotguns) and explosives (grenades and rocket launcher) to kill enemy soldiers. Red blood spray emits from enemy soldiers when shot, and weapons such as sniper rifles and shotguns can be used to decapitate them. Post-mortem damage can be inflicted on soldiers’ bodies, resulting in pools of blood on the ground. During one cutscene, a gravely wounded character retrieves a pistol and shoots himself in the head. The game contains strong profanity (e.g., “f*ck,” “sh*t,” “a*shole”) in the dialogue.

To Bad PSP is left out on this great game, I played and enjoyed this game on psp when it was released on the PSP Only wish Killzone 2 could also be on the PSP.

I cant wait for the the game to be released. I'm a die-hard fan of KILLZONE

Killzone 2 looks good so far. but Killzone 1 was sheer crap! the psp version was actually better than the ps2 version.

if u're interested , u can get a copy of the killzone ps3 version on 27th  of february . call lexyman on 08023321050 or send email to nysykay@hotmail.com

well , i got some copies of killzone, holla me to get a copy

how much!!!