Please don't worry! Tell us the date you played the game with your old ID last time. What level were you at? Did you write to us before (email, Facebook)? Did you make any purchases in the game? If yes, please send us the screenshot of your most recent payment receipt and we'll do our best to find your game.

You can find your payment receipt here:
1. Enter payments.google.com, then log in with your Google account.
2. Select Transactions to display your Play Store order history.
3. Tap an individual entry to view its corresponding receipt.