Thus, check out all the active Halo Campaign Evolved codes, aka Halo Waypoint codes, to claim free armor styles and skins for Master Chief in the new remake. All New Halo Campaign Evolved CodesGWT9-DNBT-7X9S-DJCX-8KH3 : Damascus Prototype Armor Style ( NEW ) Copy: Damascus Prototype Armor Style ( ) L563-J46G-PZN1-SBF2-AXN6: Sandstone Ancient Armor Style ( NEW ) CopyExpired Halo Campaign Evolved CodesHalo Campaign Evolved doesn’t have any expired codes at the moment. How to Redeem Halo Campaign Evolved CodesIf you are wondering how to redeem the codes for Halo Campaign Evolved, it is as follows:Head over to the official Halo Waypoint website and sign in using your Microsoft/Xbox account. Image Credit: Halo website Image Credit: Halo websiteWhat Are Halo Campaign Evolved Codes? Halo Campaign Evolved codes, also known as Halo Waypoint codes, are redeemable promo codes that offer free armor skins and styles for Master Chief in the latest remake.