- Swift 3 Game Development – Stephen Haney: https://www.packtpub.com/application-development/swift-3-game-development-second-edition
- 3D iOS Games by Tutorials – Chris Language: https://store.raywenderlich.com/products/3d-apple-games-by-tutorials
- Apple's MultipeerConnectivity framework: https://developer.apple.com/documentation/multipeerconnectivity