This year marks the 30th anniversary of the beloved, much maligned, often misunderstood role playing game developed in 1974 by Dave Arneson and Gary Gygax. Without CGI graphics, surround sound, or flat screens, they invented an immense and complex gaming system that requires only pencils, graph paper, and some oddly configured dice. Arneson and Gygax paved the way, but let's face it, my friends and I changed the world.