Killzone HD hits October 23 - GameSpot

Sony offering Guerrilla's 2004 shooter as $15 stand-alone download on PlayStation Network next month; game boasts 720p graphics at 30fps with trophies.
The Killzone Trilogy is a compilation pack that includes the original Killzone, Killzone 2, and Killzone 3, as well as all the multiplayer packs for Killzone 2 and Killzone 3.

Killzone 2 Review - GameSpot

Single-player Killzone 3 demo hits Feb. 15 - GameSpot

Killzone: Shadow Fall Review - GameSpot

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The Making of Orbitron: Revolution

Killzone 3 Review - GameSpot

Sonic Unleashed, Sonic Wiki Zone

News - May, 2013

News - July, 2013