EPSILON 616

I was really looking forward to this title. I am the kind of player who doesn't want to engage directly in PvP, but rather "loot and get out" dynamic. I find it incredibly hard to do this as I always immediately either run into another player, or die of radiation. I often go in unarmed. I have found this really terrible experience as I don't have many options beside crouch behind cover or hide in a tree or bush. When I do survive a shoot out or sneak away from an encounter I'm usually killed by radiation crouched trying to get to an exit. Will there be any other stealth or non-combat options added to the game? Also, Radiation seems to pop up out of nowhere. I actively check my map for the arrow marker, but don't see it.