Board Thread:Game Discussions/@comment-107.77.83.79-20170411152137/@comment-27862737-20170412062524

First, try to recover it via Google Play Games (if you had your account linked there, select "Connect" from the main menu in-game, sign in to Google). If you didn't have it linked through Google, you can also recover your account through a "bound" Email address.

If that doesn't work either, you will need to contact Gree - they don't read this site at all:

en-support@gree.net

You will need at least your Friend Code, current level, your name in-game and preferably what armor you currently have equipped.