Ever wondered how Guerrilla Games could improve the Killzone franchise even more? Check out GameZone's top five ways to improve the Killzone franchise.

While Killzone 3 was not exactly a disappointment of any sort, there are still a few areas that Sony and Guerrilla Games could improve upon. We’re by no means dismissing the game, but we have some suggestions for future installments, whether they take the form of downloadable content or the inevitable fourth title.

CDeFire via gamezone.com »