This is a reupload from YouTube. I'm testing DailyMotion compression.
http://store.steampowered.com/app/355840/
Survarium is like STALKER with multiplayer, but only in concept. The controls seem kind of heavy and the player has a lot of momentum, if I remember it correctly. The shooting is satisfying enough and I enjoyed playing it. It isn't exceptional but it's free sans the pay 2 win stuff.