I have completed mcc on legendary and i haven’t got the achievement and i also didn’t get helioskrill on halo 5 is there something im doing wrong?
Here is my proof that ive Finnished mcc on legendary : - YouTube
Hey OP, try this method and see if it helps
https://www.halowaypoint.com/en-us/forums/e0d9938206f04a598ce84f2c8cadce02/topics/helioskrill-343-please-help/3ebab050-92fe-4da1-84d1-f7b368e69f6d/posts?page=1#post3