GameKit

Integrate Game Center features into iOS 26+ games using GameKit and Swift 6.3. Provides player authentication, leaderboards, achievements, multiplayer matchmaking, access point, dashboard, challenges, and saved games.

Contents

• Authentication
• Access Point
• Dashboard
• Leaderboards
• Achievements
• Real-Time Multiplayer
• Turn-Based Multiplayer
• Common Mistakes
• Review Checklist
• References