This weapon can be obtained from a corpse at the start of the Downtown section.
Gunpowder x Gunpowder
This attachment can be acquired from a safe in the building opposite the Pharmacy. ( 9 left, 1 right and 8 left)
This attachment can be acquired from a case that Nemesis will drop upon downing him outside the Substation.
This attachment can be acquired from a case that Nemesis will drop upon downing him after he’s turned he’s turned a Zombie into a NE-Alpha Parasite.
You’ll be able to acquire the G19 Handgun from a corpse out in the alley at the back of the bar where you and Brad go your seperate ways. This weapon uses 9mm Parabellum Handgun Ammo and will massively help you get through the Downtown section, as you can fire at explosives barrels to take down groups of Zombies, shoot at electrical generators to stun them, and take off their legs to slow them down.