As of October 27th 2015, we erased all old Halotracker accounts and started over. If this is your first time back in a long time, you will have to re-register! It's fast and easy and we won't spam you. If you use our Legacy site for Halo 4 and Halo Reach stats, your old login will still work. We did not erase anything there. Your new login will not work on the legacy site. Sorry for the confusion.