to the review aggregation website Metacritic. 411Mania gave it a score of eight out of ten and called it "a game that provides a great deal of intense shooting action, with tough enemy opponents that don't lie down and die easily. While the challenge does mean you're going to die an awful lot, you won't have to backtrack much. Throw in an ad hoc competitive multiplayer component and co-op play for the whole campaign, and you've got a thoroughly excellent package." The Sydney Morning Herald gave it a similar score of four stars out of five and called it "A smart and challenging blend of action and strategy that is a welcome addition to the PSP's growing arsenal of titles." Detroit Free Press gave it three stars out of four and stated: "The biggest flaw? The single-player game is too short. And there's no online mode. But if you can find a friend with the game, the multiplayer maps make for explosive fun." The game also received IGN's award for Best PSP Offline Multiplayer Game of 2006. In 2018 GamesRadar+ ranked it the 24th best PSP game of all time. References External links 2006 video games Killzone games PlayStation Portable games PlayStation Portable-only games Third-person shooters Video game sequels Video game spin-offs Video games developed in the Netherlands Video games scored by Joris de Man Video games set on fictional planets Video games with isometric graphics Multiplayer and single-player video games Video games using Havok