A faction is a group of people who work together for a common goal, such as a gang, merchant guild, noble house, corporation, or nation. Factions may work together to form greater factions, and some factions such as countries may also be Locations.

A location is an area in the world, such as a castle, tavern, city, forest, mountain or even an entire planet. Some locations, such as countries, may also be Factions.

A person describes a sentient individual, such as a human, android, alien, demon, or intelligent sword.