Mission:
1. Destroy the four security cameras to unlock the first door.
2. Collect the first key card from the vault.
3. Open the next door, kill the mangler and the zombies thereafter.
4. Drop down the floor to find the power switch and second key card. Kill Brutus and collect the zombie cash. (Note: It is recommended that one person collects the majority of the Zombie Cash as the cost to escape is 100,000)
5. Open the door next to the Juggernaut machine and collect the final key card and first fuse.
6. Open the door next to the first room that was opened and collect the second fuse.
7. Place the red fuses up the stairs where you initially drop down into the water. This will spawn two Mechz and open the room containing the invisible zombies.
8. Open the four doors that each contain an invisible zombie and blue fuse.
9. Place the fuses in order to unlock the final door:
#3-#2
#4-#1
10. Kill the Skullbreaker and/or escape with the Lander (Note: The lander may not work if a player is knocked down while equipped with the Who's Who perk).

#1. Inside the vault that is located in the same room as Quick Revive.
#2. Inside the vault that is located in the same room as PaP.
#3. Inside the vault that is located in the room unlocked with the second keycard.

Red Fuse#1. On the desk behind the door that was opened with the second key card.
Red Fuse #2. On the cabinet behind the door that was opened with the third key card.
Blue Fuses #1-4. There is one fuse inside each of the rooms that hold the invisible zombies.