Complete Defusal X01 4/5
Open the Deep Vault, neutralize the bioweapon in the Core Room, and kill Blix.
Objectives
- X01 Vault Access Keycard
- Deep Vault gate · C2
- Data Center floor
- Blix
- Enter the X01 Deep Vault gate.
- Neutralize the Bioweapon inside the X01 Deep Vault core room.
- Kill Blix inside the X01 Deep Vault.
Screenshots
Walkthrough
Bring the Vault Access Keycard
Finish The Vault first and carry the X01 Vault Access Keycard into the match.
Open the Deep Vault gate
Use the card on the Deep Vault gate at C2, on the Data Center floor.
Start the Core Room unlock
Go to the control terminal on the upper level and start the Core Room unlock. Since the November 7 update, the Vault Defend interaction works only once the Vault Door is open.
Hold the vault
Hold the area while the Unlocking Core Room progress bar fills.
Enter the Core Room
Enter the Core Room once it shows as unlocked.
Neutralize the bioweapon
Use the computer on the glass case in the middle of the Core Room to neutralize the bioweapon.
Kill Blix
Kill Blix inside the Deep Vault for the third objective. Watch for him once the Core Room opens.
Climb out by the side shaft
Force open the side shaft doors, climb the rope, and pull the switch beside the gate to get back out of the vault.
Screenshots
Screenshot slot: Keycard in backpack. Screenshot slot: Deep Vault gate at C2. Screenshot slot: Upper control terminal. Screenshot slot: Unlocking Core Room bar. Screenshot slot: Core Room door. Screenshot slot: Glass case computer. Screenshot slot: Blix. Screenshot slot: Side shaft rope.
Area intel
- Area
- Deep Vault
- Grid
- C2 and C3 (gate at C2)
- Floor
- Data Center floor
- Key
- X01 Vault Access Keycard
- Boss
- Blix (Lieutenant)
- Order page
- X01 4/5
- Page rewards
- Awaiting notes
Linked Orders, areas, and items
Areas
Keys and items
Sources
- DMZ Map — Orders list — gate at C2, upstairs terminal, hold, glass-case computer, Blix
- DMZ Map — X01 guide — Core Room unlock, Argonaut Armor in the Core Room, Blix when the core room opens, side shaft, Medical Wing shaft
- MetaRadar — X01 Black Site guide — waves of enemies during the unlock, Argonaut Armor, Blix, rope and top switch, climbing out is not extraction
- COD Central — MW4 DMZ Orders — objective wording; Deep Vault C2–C3 on the Data Center floor; finish The Vault first
- DMZ Codex — X01 Orders guide — gate, upper central terminal, defense, Neutralize Bioweapon on the glass case, Blix separate
- DMZ Codex — Deep Vault guide — gate at C2, side shaft: Force Open, Ascend, wall switch
- DMZHub — Blix — Blix spawns after the core is breached
- Twisted Voxel — November 7 patch notes — Nov 7: Vault Defend after the Vault Door opens
- GamerFuzion — November 7 patch notes — Nov 7: Vault Defend after the Vault Door opens
- DMZ Codex — November 7 patch — Nov 7: Vault Defend after the Vault Door opens
Frequently asked questions
Does opening the Core Room complete Complete Defusal?
No. Use the computer on the glass case in the middle of the Core Room to neutralize the bioweapon, and kill Blix for the third objective.
How do you get out of the Deep Vault?
Force open the side shaft doors, climb the rope, and pull the switch beside the gate. Then head for an exfil out of X01.
What changed for the Deep Vault on November 7?
The Vault Defend interaction now becomes available only after the Vault Door has been opened.