This page contains Cheats for Armored Core 4 organized by sections for Playstation 3. Armored Core 4 is a Simulation Sci-Fi Mech game, made by From Software, released on Mar 20, 2007 and published by Sega. If you can't find a hint or secret in our list, then please check this page periodically for the latest updates.
You have to finish a chapter to unlock the hard difficulty setting for any mission in that chapter. Press L1 or R1 to toggle between chapters and then press Square to switch between the normal and hard difficulty for any mission....From: LucyLee
Select a good AC to start with then get to at least Chapter 3. Start fighting the sim ACs in the ACSIS menu. A good amount of money is given out per fight, and as a bonus you get the defeated AC's emblem and schematic. You can use the defeated AC schematics to defeat more ACs because you only need a buildable AC to start a mission, and not a sim. T...From: lilcraze
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