Control
A conspiracy-genre RPG focusing on characters not in-the-know learning about the Truth. As part of character advancement¸ players can to advance to become GM (aka ""Controller""). The mechanics are built on having binary qualities¸ where the number of appropriate qualities you have determines your dice pool¸ and take best roll (d20's). - A description from https://darkshire.net/jhkim/rpg/encyclopedia/ with kind permission of John H. Kim"