That's it then, one of the best and most unique game franchises is dead. Honestly thought this would never happen. 
This is what got me though:
Waste of time.
Also:
http://kotaku.com/5905102/stalker-2-cancelled-developers-say-but-new-game-survivarium-lives

This is what got me though:
Vostok is working on a free-to-play, massively multiplayer online first-person shooter called Survarium (working title).
Waste of time.
Also:
http://kotaku.com/5905102/stalker-2-cancelled-developers-say-but-new-game-survivarium-lives