It seems like you look for something that isn’t there.
Fate Core and Fate Accelerated are roleplaying game engines created by Bill Hicks and Rob Donoghue. The system is known for using the fudge dice and aspects of the world. Between 2009 and 2016 I developed Fate of the Remnants, a dark fantasy game about survivors of a cataclysmic event and the war that ensued, and Fate Core used as the rules for it. Fate of the Remnants was discontinued in 2016.