SimCity: Limited Edition Constructible Worlds - Creative and customizable world that offers unique gameplay benefits, all with a fun tactile interface. Sims Matter - The Sims in your city speak to you directly and it's up to you to respond to their needs. Will you listen and be the toast of the town? Or abuse your power for fame and fortune? Specialize in What You Love - Mold your city as a casino resort, manufacturing hub, educational enclave, and more, and then watch as a unique look and feel spread throughout your city. Multiplayer - Build a region with friends for the first time! Collaborate or compete in regional and global challenges and make decisions that impact the greater SimCity World. GlassBox Engine - SimCity introduces GlassBox, the revolutionary simulation technology that gives you the power to impact individual Sims lives, manage city level simulation, and balance multiple city simulations at once