If you want instructions, go onto the original project. These upgrade are only for singleplayer.
Worst: Revolver, Shotgun, Minigun, Launcher, Rifle, (No order) Decent: Stream, Sniper, Burst (In order from worst to best) Insane: Buzzsaw, Charge, Pulse, Katana (In order from worst to best) : >=) (No words)
