Description based on print version record.

Includes index.

"This book will teach you step-by-step how to create virtual worlds, including developing your story, setting up your world, adding and animating characters, incorporating sound, and sharing your world with others. You'll even discover how to add strategy to your worlds so they can be used as interactive stories or games. Written in clear language using hands-on projects and exercises to teach you each new skill, this book is easy to follow at your own individual pace"--Resource description page.