我無法找到包含Game Center Reference的GameKit api。Apple Game Center api
Apple Game Center是iOS新增的社交網絡平臺。它在這裏描述:什麼在iOS4的最新消息] [1]
的的GameKit iOS的參考是在這裏:http://developer.apple.com/iphone/library/documentation/NetworkingInternet/Conceptual/GameKit_Guide/Introduction/Introduction.html