If you have lost your game progress, you can try logging out and back into Battle Breakers. From any screen in the game select the Cog Icon (settings)
After that, select the “Log Out” option.
Once you have logged out of the game you will be sent back to the main game screen. From the main screen you should be prompted to log in with your Epic Games account, or Facebook account.
If you do not retrieve your game progress from logging back into Battle Breakers, please let us know and include the in game name that you selected for yourself, and receipts for any in game purchases that you may have made.