In Killzone 2 for the PlayStation 3, “a substantial portion of the game takes place on the Helghast home planet of Helghan – shifting from the ISA colony planet of Vekta featured entirely in the two previous games.” Video after the break. Click here for first picture in gallery.

It is still unknown whether this is a full scale invasion intended to occupy Helghan completely or merely a retaliatory strike by the ISA for the events that took place on Vekta during the Helghast invasion.