How to unlock Chainsaw & Guitar | Left 4 Blox

Alot of people are wondering how to unlock these weapons. And also seem to have a hard time to beat these maps. I will explain some strats in this video so feel free to watch how i beat the maps. Game: https://www.roblox.com/games/17742439... #roblox #left4blox Timestamps: 0:00 The Mall (Chainsaw) 4:44 Concert (Guitar)