Use Game Center to play with friends - Apple Support

Send friend requests, manage your profile, earn achievements, and compete on leaderboards across devices using Game Center.

Game Center Overview - Apple Developer

Use Game Center to play with friends - Apple Support

Apple iPhone and iPad parental control guide

How to get set up on Game Center on iPhone

How to Disable Game Center: 8 Steps (with Pictures) - wikiHow

Apple revamps Game Center, controller support in iOS 14, tvOS 14

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Game Center Overview - Apple Developer

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