wtf is spritekitsimplegame?

SpriteKitSimpleGame is a beginner-friendly demo project that shows you how to build a simple game on Apple devices using SpriteKit, Apple's built-in game framework. It recreates a well-known beginner game originally made with a different toolset, giving you a concrete starting point if you want to learn how iOS game development works. At a high level, the project is a port of the classic "Cocos2DSimpleGame," which was a popular tutorial game built years ago using a third-party engine. By rebuilding that same game using Apple's own toolset, the project demonstrates the basic concepts you need: drawing graphics on screen, handling player input, and managing game logic. The game itself is simple enough that a newcomer can read through the code and follow along without getting lost. This project is aimed at people who are just starting out with iOS game development and want a working example rather than abstract documentation. If you are a beginner, a PM, or a founder exploring whether SpriteKit is the right fit for a mobile game idea, you can use this as a sandbox. The README links to a detailed Chinese-language blog post by the author that serves as a step-by-step guide, walking through the concepts shown in the code. The project is written in Objective-C, which was the standard language for Apple development before Swift came along. While modern projects typically use Swift, the game logic here is straightforward enough that the language choice doesn't add much complexity for someone trying to understand the core concepts. The main value is seeing how a complete, working game comes together using Apple's native graphics framework, serving as a practical companion to the author's written tutorial.