How to Respec OS Upgrades in Armored Core 6 (AC6)

How to Reset OST chips in Armored Core VI: Fires of Rubicon

The newly released FromSoftware title, Armored Core VI: Fires of Rubicon features a variety of deep customization and gameplay mechanics, allowing players to build a mech that fits their preferences. One such mechanic is the OS Tuning system, which provides the option to trade OST Chips for upgrades. However, if you’re not happy with the OST Chips you selected, here is how to respec your OS Upgrades in Armored Core 6.

Recommended Videos

OS Tuning Respec Explained in Armored Core 6

Screenshot by Prima Games

In order to locate the OS upgrades, navigate to the OS Tuning tab from the Garage menu.

Screenshot by Prima Games

Here you will find a variety of upgrades including System Unlocks and Core Expansions, which can be obtained through testing your mettle in the Arena against mechs in the S-F tiers.

Related: All Decisions in Armored Core 6 (AC6)

Screenshot by Prima Games

If you wish to respec your OS Tuning upgrades, look at the bottom left corner, of the OS Tuning menu. This includes the option to Reset OS Upgrades, as well as the choices to “confirm,” “go back,” or open the help menu. In order to Respec or reallocate your hard-earned OST Chips, select “Reset OS Upgrades” using the corresponding button or key, which will vary depending on the gaming platform of your choice.

Related: Armored Core 6: Do Enemies Scale in New Game Plus? (AC6)

Screenshot by Prima Games

Resetting the OS upgrades will require a fraction of your COAM in order to finalize the process. If you don’t have enough COAM, you should progress further into the game, or farm previously completed missions to acquire more of Armored Core 6’s currency.

For more news, reviews, guides, and features on Armored Core VI: Fires of Rubicon or the videogame industry in general, Prima Games has everything you need just a click away. If you’re interested in more Armored Core guides, check out the Best Stun Needle Launcher Builds in the game.

Prima Games is supported by our audience. When you purchase through links on our site, we may earn a small affiliate commission. Learn more about our Affiliate Policy
Image of Grant Testa
Grant Testa
Grant Testa is a writer at Prima Games, who specializes in achievement hunting and horror gaming. He is also an avid comic book reader/collector, fantasy footballer, and rock music fanatic. Thousands who have been defeated by Grant in online multiplayer games have cried to themselves, wondering, "How did he get so good?! Why can't I be a gaming demigod like him?" They would probably be surprised to learn that Grant actually inherited his elite gaming skills from his mom, Joann Hansen, one of the speediest stenographers/typists in the nation, (and probably the world). Fun fact: he is also the son of the world’s first “let’s player” and comedy legend, Tim Testa.