Slides and Transcript:
https://developer.apple.com/videos/play/wwdc2014-606

Tags: graphics and games

Description:
SpriteKit provides everything you need for high-performance 2D games to animate sprites, simulate physics, and create stunning graphics effects. Check out new APIs for enhanced shading and lighting, advances in physics and collisions, constraints and inverse kinematics, integration with SceneKit, and powerful editing tools built right into Xcode 6.

Watch on apple.com