What are the best Armored Core 6 core expansions? The new mech game has a lot of choice when it comes to giving players the machine of their dreams. There are only four core expansions, but using them properly can easily save you in battle, depending on which one you've equipped and if you use them at the correct time.
Not all AC6 core expansions are created equal and, as far as we're concerned, one is much more useful than the others. Core expansions in Armored Core 6 are part of the game's core upgrades, so you'll need to make use of your OS Tuning chips to be able to purchase them. Once you do, the expansion needs to be equipped into your mech's expansion slot, so it also pays to have said expansion make up the best Armored Core 6 builds to pick.
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