Find out all about the weapons at your disposal in this excellent FPS survival horror. This is our Metro 2033 Weaponry Guide. Tooled Up You’ll be facing down some seriously unfriendly mutants, not to mention militant humans, in Metro 2033 and so you need some decent hardware. In this weapon guide we take a look at the various guns, explosives and knives you can get your hands on and how best to use them to create maximum carnage. There are some unusual guns on offer in this post-apocalyptic hellhole but you’ll be glad you’ve got one, no matter how makeshift, when a howling monster comes lumbering after you. Join us as we explore the weaponry of Metro 2033. You have five weapon slots in Metro 2033 and you can scroll through them using the mouse wheel or use the 1 – 5 number keys to quickly select a weapon. Pre-apocalypse high grade ammunition is also currency in Metro 2033 so you’ll mostly want to trade it in for homemade ammo and other goodies.