Read up on pcgaming wiki on how to enable some DLC.
Also shotguns are the best in this game.
Perfect. One of my complaints was that I have my in-game mouse sensitivity suuuuuuper low while using a high DPI mouse, since that's how I like to play FPS, but it totally screws up the mouse in menus. It's been a real drag and has largely kept me out of the crafting window as much as possible.