Killzone cover or packaging material - MobyGames

Killzone - PlayStation 2 (Renewed) : Video Games

Killzone (PS2) Gameplay

Killzone N BL PS2

Killzone (PS2), Classic Game Room Wiki

Killzone PS2 Gameplay HD (PCSX2)

Killzone HD Review (PS3)

Killzone - Sony - Playstation 2

Is there anything exclusive to either the PS2 version of Killzone 1 or the PS3 version? Like, I know, graphics are better and it's on a different console, but is there any

Killzone (Playstation 2 / PS2) – RetroMTL

Killzone (PS2) - The Cover Project