Dying Light developer TechLand might have stopped the last loot exploit, but clever players have already found another one. Here’s how to do Reddit user BillSavage’s trick: Open your inventory and highlight a stack of items (any item with a number next to it). Push the right stick to drop the item, but press the menu exit button at exactly the same time. You should see a prompt asking you to set the number of items to be dropped, outside the menu screen. When that prompt disappears, throw the weapon you want to duplicate – but bring the menu back up before it lands. Back in the menu, move around the set number to be dropped prompt to select the weapon you threw – and drop it. Outside the menu, you should have two items waiting for you on the ground. Rinse and repeat. https://www.youtube.com/watch?feature=player_embedded&v=9IqiJwJYQCA
Still no sign of the update on Xbox One yet, but this guide will come in handy for when it does finally roll out.