Armored Core Wiki
General information
Classification Technology
Appearances Armored Core 4
Armored Core: For Answer

The Actuator Complexity System (ACS) is a system introduced in Armored Core 4.


The NEXTs' new and improved system of control which far surpasses that of Normals in terms of precision. Originally researched and developed by Aldra, poor data management has cost them a great deal of advantage in the field. It is now looked at among Companies as a comparatively easily surpassed engineering hurdle.