Hey Leif_Epperson, was your game linked to any of your accounts such as Facebook or Google Play store? If your game was linked, you should be able to get back onto it by reconnecting again to the correct account in the game through the main menu or the in-game Player Profile > Settings menu. If you’re still having issues, contact our team here at firstname.lastname@example.org with the support key from your old game, and they’ll be able to assist you. If you don’t remember your old support key, our team might be able to find you if you give them your gamertag and in-game name. Also, providing your purchase information would be helpful as well.