Power Play

 POWER PLAY
3+ players (recommended 6+)
gamemaster

players seated in circle. have a conversation (real, improvised, fantastical, etc.). gamemaster chooses subtle quirk / action (e.g. scratches back of neck, shuts one eye before the other) to do frequently (try to suppress other actions for clarity). other players determine quirk and start doing it themselves. last player in circle to do this is eliminated, as determined by gamemaster. last player remaining wins (for repeated play, is next gamemaster). if all players do quirk before gamemaster notices last player, gamemaster switches to new quirk. if player gets quirk wrong, they are eliminated.