“Rule of Cool” emphasizes creative story beats over sticking to a system’s rules as written. Players have the ability to push the limits of the rules or even break core rule mechanics at times if the Game Master thinks it is interesting, fun, or cool enough.

Rule of Cool (RoC)

In "Sandbox" or "Open World" games, players are given a tremendous amount of freedom to pursue their stories without the restrictions of a more linear game style. Players are encouraged to explore and engage with the world, and find their own story as they do so. These games offer the players the opportunity to help drive the narrative, and allow for the story to evolve organically through the choices they make.

Windus

My preferences