Okay, so you don't have to wait any more. No, seriously. The Killzone Liberation download pack for the PSP is available today at Killzone.com .
It's free, and it features infrastructure online play as well as the progression of the game's main storyline. Chances are, that added plot will set gamers up for the upcoming Killzone 2 for the PS3, but we can't be sure. The 80MB download will also include more than two hours of new environments to explore, new vehicles, and new multiplayer maps (Prison and Construction Site) for both Ad Hoc and Infrastructure Mode.
However, perhaps even more intriguing for fans is the new unlockable content. The game disc will automatically link through the PSP browser to the official website (linked above). Once you complete any in-game level, you can access the site and download all kinds of extra content. If you don't have immediate access to the Internet, you can simply save your progress to the memory stick and then download your prizes when in a wireless hotspot.
Great stuff, here, so go get it!
Related Game(s): Killzone Liberation