Sure, the Helghast try to kill you on sight, dress like a Nazi nightmare from the future and have scary red eyes, but they're not all bad. In fact, VidoeGamer would go as far as to say they're misunderstood. All they need is a charm offensive, to help improve their image, like.
Cue VideoGamer.com's Understanding The Helghast feature, where they take a closer look at what makes Killzone 2's bad guys tick and go in-depth on their home planet of Helghan. Why? Because even murderous interplanetary invaders have feelings.