Sign in with a backup code
- Locate your backup codes.
- Sign into Google/Facebook or another Google/Facebook service in your App Game.
- Enter your username and password.
- When asked for your verification code, click More options.
- Enter your Security Code.
- Once you're logged into the given account, you can go to the game and switch account.
Tip: As each code can be used only once, you might want to mark the code as used