Crafting or Upgrading Weapons & Vests.
I would love to see in the game where you can collect weapons and vest fragments like badges. Then you would use these to craft traits and they would be random and depending on what is used silver or gold etc ie, power strike, defensive stance and then you can upgrade existing weapons. In most survival games you can do this. I think this would be a great thing to add in this game. I would love to see what everyone thins of this.