Dungeon World

Dungeon World is a tabletop fantasy roleplaying game created by Sage LaTorra and Adam Koebel. The game uses the Powered by the Apocalypse engine originally designed for Apocalypse World and used in Monsterhearts and other games. The game is advertised as having old school style with modern rules. The text of the game was released under the Creative Commons Attribution 3.0 Unported License.