how to delete game center data

Hey there Yelwinhtun,

We understand you're trying to delete your Game Center data for a game, and we'd like to share some steps that may help.

If you'd like to remove the game's data, head to Settings > [your name] > iCloud > Manage Storage and tap on the name of the game in question. From there, select Delete Data. Keep in mind, this will removed the saved data from all of your devices connected to your iCloud.

Learn more about Game Center here: Use Game Center to play with friends

Cheers!