Topic summary
Game master
Extracted from the Wikipedia article Gamemaster.
In online games
In Helldivers 2, a third-person shooter by Arrowhead Game Studios, a single employee named Joel Hakalax functions as a game master for the game's colossal playerbase. The game features many real-time events where territory is gained or lost purportedly by the players' performance, which are determined at the discretion of the game master.