Account / Link gamertag
Link gamertag
Claim your primary Halo Wars 2 gamertag. One gamertag per account, and it has to be unclaimed.
Sign in on the account page first.
Link your Xbox account to Discord first
A gamertag can only be claimed by the Discord account it belongs to. In Discord, open Settings → Connections → Xbox, then sign in here again. Renamed your gamertag recently? Discord keeps the old name until you re-link it — contact us if you are stuck.