'Fortnite' Season 6 Chapter 2 Guide: How to Get the Recycler Weapon, Use and Damage With "Fortnite" Season 6 Chapter 2 underway, the battle royale game introduces a new weapon that players can use in a challenge: the Recycler Gun that turns anything into ammo. Photo : Paul Butterfield/Getty Images With "Fortnite" Season 6 Chapter 2 underway, the battle royale game introduces a new weapon that players can use in a challenge: the Recycler Gun that turns anything into ammo. As mentioned, the unique gun is featured as one of the game's Week 4 challenges where players are asked to deal damage with this Leaf Blower-like weapon to enemies.