If you save your account credentials when registering, you can return to your account at any time.
Please check the details below if you have forgotten your password. You can check the links below on how to recover your account password.
For Bitcoin Cash (BCH) account: https://cashgames.bitcoin.com/loginorsignup?reset_password
For Bitcoin (BTC) account: https://games.bitcoin.com/loginorsignup?reset_password
If you still have access to your account and you would like to change the password all you need to do is tap your username in the top right corner of the screen and navigate to the "Security" tab, once there all you need to do is enter your current password, a new password, confirm the new password and tap the green "Change" button.
If you are still having trouble, please let us know right away. Thank you.