Sony Computer Entertainment announcedtoday that they are planning to release a trilogy pack of all three main games released so far in the Killzone series.
Killzone Trilogy will include Killzone, Killzone 2, and Killzone 3, but will not include either of the PSP games. As an additional bonus, the original Killzone will be upgraded to "Killzone HD" with high-res textures and a better frame rate. For those who already own KZ2 and KZ3, the uprezzed original game will be available individually via the PSN.
The trilogy pack is expected to hit store shelves on October 23rd of this year at the suggested retail price of $39.99.