Great post i-Lo.
Personally, the direction I believe GG is heading with Shadow Fall is against the grain. My personal belief is admittedly probably wrong because it is radical for a number of reasons:
1) Remember the rumors of a fantasy-RPG developed by Guerrilla Games? Well, where is it? Also, the Shadow Fall team added 25 new staff for its development. What for, and its possible that the additional team GAF speculated about for the fantasy-RPG wasn't a new team at all but simply new additions to the Shadow Fall team.
2) Wait a minute, your probably thinking. Killzone is a FPS. Where are you getting this fantasy-RPG idea from, is another question you might be thinking. Well, first of all, the game title raises suspicions. Why not go with Killzone4? The obvious answer is because its set 30 years in the future featuring a new main character and reasonably a new supporting cast. Killzone2, however was set in the near future as well and supporting a main character and new supporting cast as well, yet it followed the number sequence. Its not hard proof but the title change can indicate a change in philosophy.
3) I'm saying they are transitioning away from the FPS either, but adding fantasy-RPG elements to Shadow Fall to deepen the gameplay. Posters have been drawing comparisons to Mass Effect with Vetka City. I've noticed the same parallels. Surely traversal is possible as well. I mean, from what we saw in the demo, it is possible those blue "highways" cars are traveling on our ways to freely move from one semi-open area to another semi-open area with numerous NPCs to talk to, story events waiting to be triggered, and secrets to find through exploration.
4) The story also is begging for this type of game to be made and what better universe is this type of game better for other than Killzone? You are a secret operative Shadow Warrior whose sole job is maintaining the peace between both factions. Obviously you are welcome on either side and probably know each sides political leaders because you are the peace keeper. Killzone always had a moral ambiguity about it especially with the ending of 2 and I think this type of game can explore this moral ambiguity even deeper. Shadow Fall could based on premise fit the description of a fantasy-RPG with shooting elements.
So, what do y'all think. It's obviously crazy town but its fun to think about. Killzone has always had so much potential to be one of the greatest FPS of all-time but for some reason it always finds a way to come up short in the writing and story department. That is why its so much fun for me to speculate over because its one of those games where I feel like I could write a compelling story for and design a game around. So what you essentially read is the game I would develop if I was the creative director.
Anyway, I'm going to keep holding my breath for this to come true because I've argued before that I'm still skeptical that this demo is actually in the final game but that its a demo showing the game and story concept.
EDIT:
5) Furthermore, based on the premise of the story, there is little wiggle room for their being any other environments other than the Vetka City and Helgan City. Why would you need to venture planet Vetka when it is clear the Wall dividing the two factions is the center piece of Shadow Falls story? Also, what is the point of designing an entire city that spans for miles in every direction with detailed geometry and textures for if you can't explore it? For pretty scenery is the obvious answer, but from what we know about the story its based on these two factions in heavy political and societal conflict divided by a Wall I want to know where else could the story take us that is relevant to this story arch?