Open the Settings app. Select “Connected” and then “Log out.” In the Supercell ID menu, select “Log out.” After that, go to the title screen of any game you want to play without using your Supercell ID.
Of course, open your Android device. Open the Google Settings application. Tap to Clash of Clans in Connected Apps. To remove this game from your account, tap Disconnect. Done.
Check for data in the iCloud section under Documents & Data. If your game contains data on iCloud, simply select it and press the edit button in the top right corner to display the Delete option.
Set up your Android device with the proper Google or Game Center account. Start playing the game. The account linked to your Google account or Game Center will load. Open Settings and select “Supercell ID” from the drop-down menu under “Settings.” Then, after that, “Register New” must be selected.) Select “Register
For another example, if you erase your Supercell ID in conflict of the clans, you may go to Play Games, select Menu and then Settings. Then choose Delete Play Games Profile from the drop-down menu, then click on Delete to remove all of your progress.