In my opinion, the "drop weapon" buttons on the touch controls are too close to the "fire weapon" button. Very often in combat I accidentally press the "drop" button instead of the "fire" button and drop my weapon, which is very annoying. I think the "drop" button should be moved to the bottom of the screen as opposed to the sides. That way, the player has to reach with their thumb in order to press it, making it less likely they will accidentally press the "drop" button.