Pathfinder

The Pathfinder Roleplaying Game is a fantasy role-playing game that was published in 2009 by Paizo Publishing. The first edition extends and modifies the System Reference Document based on the revised 3rd edition Dungeons & Dragons published by Wizards of the Coast under the Open Game License and is intended to be backward-compatible with that edition. A new version of the game, Pathfinder 2nd Edition, was released in August 2019. It continues to use the OGL and SRD, but significant revisions to the core rules make the new edition incompatible with content from either Pathfinder 1st Edition or any edition of D&D.