1) what exactly does the skill vitality do (what is vitality how does it help you)? 2) is it a glitch that enemies are in the area where i get my quests or is that part of the game? also what does the glowing pillar area do? i go around killing things and then eventually this one enemy one hit kills me\?
That's part of the game. Pulls no punches. Not sure specifically with Mission Europa but usually vitality relates to health points.
i also have a skill called vitality thatdays it increases how much health i have by 5035% but i dont see any changes with my health when i use it?
Last I checked, Vitality skill was broken, not doing anything at all. At some points in the game you'll be attacked in your base, just proceed with the missions and after a while the enemies will disappear.