1) An area of terrain that is well defended, creating a killing ground for enemy troops
2) A good FPS game for PS2, that should not be compared to Halo as they are too dissimilar in style to be compared effectively. Halo takes a vastly different approach to the space opera genre to Killzone. While Halo decided to focus on fast-paced human vs alien combat with exotic weaponry, Killzone was designed to be a brutal and gritty human civil war in space, and it succeeds in creating a dark, post-apocalyptic atmosphere which is exciting, dramatic and thrilling in its own way.
i.e. stop saying that Killzone was/wasn't a halo-beater and just have fun!
"Killzone is visually amazing and the gameplay rocks harder than you dare dream" -OPS2 Magazine Issue 51 (October 2004)