According to the latest issue of Official PlayStation Magazine, Dutch developer Guerilla is not only working on Killzone for the PS3, but also Killzone Liberation exclusively for the PSP. The new game will not be a first person shooter but be played from isometric view, like Metal Gear Solid, with an emphasis on stealth, having you use the the environment. in KL you play as Templar and tasked with rescuing prisoners behind enemy lines, and will also feature new weapons and unseen Helghast soldiers.