As effective as your fort can be, nothing beats good old fashioned guns, melee objects, and devious traps for dealing with your enemies. Fortnite's loot system is inspired by Diablo, so you can expect piles of goodies to play with, including different levels of rarity for each. Every weapon contains a name, level, and granular stats, such as damage, critical hit chance, critical hit damage, attack speed, durability, impact, range, and lots of others. There are bazookas, two-handed axes, futuristic sniper rifles, assault guns, and just about everything you can shake a stick at. For traps, there are spikes, darts, and even versions that can send monsters flying (towards a cliff, for example).
Plus, you can also collect and recruit Defenders: NPC's who serve as fire support, tipping the odds in your favor when the going gets tough. And the going will get tough. Swaths of monsters with specialized abilities will accost you from all angles. Some, such as the cannon-fodder Husks, will charge in hordes and attempt to overwhelm you with sheer numbers, while others will leap on top of your fort, doing their best to surprise and harass you from unexpected angles. Then there are the Smashers: enormous, mythic beasts who can rip through your defenses like paper. You'll need coordinated, sustained fire to take them out before they do too much damage.