PLATO PLAYS! See THE ORIGINAL Graphical Dungeons & Dragons from 1974 & GOLF on the Plato System! It's ARG Presents 290! First we learn a little something about the VAST SIXTY year history of the PLATO, and then we go gaming! Join us as we look at GOLF (like the first golf game) and PEDIT5 (The first graphical Dungeons and Dragons game).