Subset games are a type of game in which players focus on a specific portion or subset of a larger game. These games allow players to explore particular strategies or scenarios without the complexity of the entire game. By narrowing the focus, players can better understand the dynamics and interactions within that limited context. In subset games, players often analyze how different strategies perform against one another. This can lead to insights about optimal play and decision-making. Researchers and game theorists use subset games to study concepts like Nash equilibrium and dominant strategies, which are essential for understanding competitive behavior in broader contexts.