President, Areae, Inc.

Raph Koster is the President of Areae, Inc, a developer of online worlds. A professional game designer and frequent writer on issues of virtual world design, Raph was the lead designer on the seminal online world ULTIMA ONLINE, which first brought online worlds to the mass market. Until March 2006 he was Chief Creative Officer for Sony Online Entertainment, makers of EVERQUEST, where he previously led the design of STAR WARS GALAXIES. His essays and writings on online world design include widely reprinted and influential pieces such as "Declaring the Rights of Players", "The Laws of Online World Design", and "A Story About a Tree". He is in demand as a speaker and lecturer on issues of online world design, particularly in the area of community building. He is a regular speaker at the Game Developers Conference, and is the maintainer of the canonical history of virtual worlds at his website. His book A THEORY OF FUN FOR GAME DESIGN was published in 2004 by Paraglyph Press and is used in several university courses as study material.

• Session: Immersive Experiences: Lessons from Game Designers
• Session: Reality Bites: The Future of Gaming + Virtual Worlds 2.0

See all sessions presented by Raph Koster.