Jason Bulmahn, Lead Designer for Paizo's Pathfinder brand, began work on the Pathfinder Roleplaying Game in October 2007. Because of the flaws in the 3.5 rules set were now being acknowledged by both fans and the developers at Wizards of the Coast, Jason set out to develop a revised version of the existing rules available under the OGL to fix these problems and improve play without starting from scratch and negating three decades of Dungeons & Dragons history. Bulmahn kept several goals in mind when creating the Pathfinder RPG to maintain a focus in the daunting task.