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Retake Air Cleaner

Air Cleaner

Retake Air Cleaner is a mission in Armored Core.


Requester:Murakumo Millenium

Advance: 0

Upon success: 46000

Theater of operations: Isaac City Air Cleaner

Enemy forces: Unknown

Conditions for success: Eliminate the terrorists


Retake Air Cleaner2

A poison tank located within the air cleaner.

We just got a terrifying communique from the terrorist group "Imminent Storm". They said that they are occupying the air cleaner above Isaac City.

This unit takes air from above-ground, cleans it, and sends it down to the underground city. It is literally the City's lifeline.

Their demands are for the immediate dismantling of Murakumo Millennium who they say has become the ringleader of social decay. Their false accusations are brash.

Their recent activities have been a string of failures thanks to you Ravens. This is a desperate act of desperate men willing to die with honor. Eliminate them quickly.

Note that the air cleaner has an extremely complex structure due to repeated retrofits with the expansion of the under ground city. Be careful.



Radio: Raven! Lord have mercy! We found that there is a hidden tank containing poison gas. Just in case, we will halt the fans.

Radio: We have stopped the fans. We can only stop them for 10 minutes. Find that tank quickly.



Armored Core Retake Air Cleaner


  • There is a hidden part (WX-S800-GF) in this mission. It is hidden in one of the upper vents of the large central room.