I have gotten the “recruit, protege, and the Powered by MJOLNIR” achievements from Spartan assault but when I enter the codes in halo waypoint it says I haven’t gotten them. Even when I check my achievements they are there. Please help me, I want my determined stance…
That code won’t work for Xbox One or Xbox 360 OP. Recruit, Prodigy and Mjolnir codes are for Windows 8 or Windows Phone only. You’re looking to enter the Flying Colors code for 360 or the Xbox One:
https://www.halowaypoint.com/en-us/forums/671fcf3262104a7c9851e909364386b8/topics/classified-section-3-flying-colors/0d697c23-4bae-4b48-a981-0780e8f831c2/posts?page=1