Gamemaster
Appearance
A gamemaster (or GM) is the referee of the game. He or she controls the flow of the action, arbitrates rules, acts out the roles of NPCs, and tells the story the players are part of.
A gamemaster (or GM) is the referee of the game. He or she controls the flow of the action, arbitrates rules, acts out the roles of NPCs, and tells the story the players are part of.