Killzone HD

During the era of space exploration, a faction of humans colonized the planet Helghan. In order to survive in the harsh environment, these people mutated to the point of no longer remaining human. They developed a passionate hatred for mankind, and eventually formed the Helghast Empire, attacking the planet Vekta controlled by the Interplanetary Strategic Alliance (ISA). As Helghast soldiers invade the planet's perimeter, the ISA forces are trying to hold the ground and find a way to stop them.

Résumé

Killzone HD is a remastered version of the 2004 PS2 Killzone game, made for inclusion in Killzone Trilogy Collection, but also offered standalone as a PSN download. It is a reworked version of the original game with 720p graphics at 30fps, MSAA filtering, sharper textures, higher quality sound effects, and trophy support.