Warren Spector is one of the most revered designers in the gaming industry today. With such titles as System Shock, Wing Commander and Deus Ex in his portfolio, it's difficult to imagine that a simple platformer like Epic Mickey 2: The Power of Two could prove to be a challenge. To understand the challenge, you need to understand the basic concepts of the game. At its core, Epic Mickey 2 is about creation or destruction - do I paint the world to create, or use thinner to destroy things in my path.