Sprite Kit helper classes and functions. From the book iOS Games by Tutorials.
Game engine for making 2d games on iOS, macOS and tvOS, with practical examples and tutorials
A Swift library for Mac and iOS that implements common 2D and 3D vector and matrix functions, useful for games or vector-based graphics...
An addition to Apples Sprite Kit frame work for iOS & OSX which allows for the creation of tilemaps either programmatically or from a .tmx file (created in Tiled)....