This saddens me greatly. I came across Prey completely on accident and it ended up being one of my favorite science fiction games. The extremely varied game mechanics, weapons and enemies, along with ever changing and unique environments.. The game was just so much fun. I've been looking forward to Prey 2 since its' announce almost more than I was looking forward to Mass Effect 3 (which is saying a lot), and I've been checking for updates every couple of months with my fingers crossed.
I can't express how much sympathy Human Head has from me, and how utterly saddening it is to see it completely scrapped so Bethesda can start anew with someone else. The trailers, gameplay videos and everything I've seen so far looked outstanding. A parkouring bounty hunter in space? It's pretty much my dream game.
I'm not even sure whether to hope Arkane can take on the challenge... Not having Human Head involved in some way seems... disrespectful at the very least. :/