In this series, I will be teaching you how to create a Space Invaders inspired game using Sprite Kit and the Swift programming language. Along the way, you will learn about Sprite Kit's integrated physics engine, generate particles using Sprite Kit's built-in particle editor, use the accelerometer to move the player, and much more. Let's get started.
Source files for the Tuts+ tutorial: Create Space Invaders with Swift and Sprite Kit: Introducing Sprite Kit
Read this tutorial on Tuts+