DMZ How to get BUILDING 21 ACCESS Key Card Guide

Building 21 Access Key Explained! (DMZ Building 21 Access Key Farm Guide MW2)
Season 1 reloaded and talked a TON about Building 21. These are all the keys needed for DMZ Building 21 and how to farm them fast. Where is Building 21 and how do you access it?

📱DISCORD https://discord.gg/3yW5n8EY3m 📱
🍌MERCH: https://unlockedstore-shop.fourthwall.com 🍌
🐦Twitter: https://twitter.com/Legounlocked 🐦
💎Facebook: https://www.facebook.com/gaming/LegoUnlocked 💎
🩸 2nd: https://www.youtube.com/channe....l/UCDgGg_FCzNIDPUu51 🩸
💜Twitch: http://www.twitch.tv/legounlocked 💜
🍌Join this channel to get access to perks:🍌
https://www.youtube.com/channe....l/UCJffBkLaEjsL_f21k
💎Thanks to @HellZ_HBN for the thumbnail and graphics help💎

✅ Setup: (Paid links) ✅
MAIN MONITOR: https://amzn.to/3aakXns
MAIN MONITOR #2: https://amzn.to/343mx6Z
SIDE MONITORS: https://amzn.to/3oN4eLl
MONITOR MOUNT: https://amzn.to/378eh7y
STREAM DECK: https://amzn.to/3gKSYMz
CHAIR MOD: https://amzn.to/37XfnCi
ROUTER: https://amzn.to/38aH0bp
PHONE: https://amzn.to/3neLvYz
MIC: https://amzn.to/37eGdXH
PC RGB FANS: https://amzn.to/3ncofKT
MIC STAND: https://amzn.to/2KhOK2G
GPU: https://amzn.to/3qNaB2X
HEADSET: https://amzn.to/2W33PYR
CPU: https://amzn.to/2KcntPk
DESK: https://amzn.to/3a39Nks (No longer make my desk but this is pretty close)
MOUSE PAD: https://amzn.to/2KhRRro
RAM: https://amzn.to/381uiM2
LAPTOP: https://amzn.to/37awTUI
PC CABLES: https://amzn.to/378I4Nj
WEBCAM: https://amzn.to/3mf4oZX
BACKGROUND LIGHTS: https://amzn.to/3oCJh5w
BOOT DRIVE: https://amzn.to/376kNvE
SSD: https://amzn.to/3ma2g5O
CAPTURE CARD: https://amzn.to/344v61m
COLD WAR: https://amzn.to/37aeSFR
MOUSE: https://amzn.to/3a37LRm
KEYBOARD: https://amzn.to/2JNszlr

00:00 Building 21 Access Key Explained! (DMZ Building 21 Access Key Farm Guide MW2)