Originally Posted by Ravenhood
There's so much they could do for a sequel, but I have no idea how they'd pull it off. They didn't reveal what happened to Henry, the city (or at least parts of it) are flooded, it appears as though his wife has his video camera even though the last time we see him he's still in possession of it, there's no sign of his daughter... story-wise, there's a lot they need to wrap up.
As for what they could do, I think they need to head further north out of Haventon. There was a bridge there that they never really got to, and I'd like to see where it leads to.
I Agree with what you just said.