The exact definition of “bastard” varies from person to person according to their likes and dislikes; however, the following traits are usually common.
- The moderator lies to players, either in their Role PMs (as in False roles) or in their revealed information (as in Death Miller).
- The game incorporates significant game-changing mechanics (Cult being a notorious example) that affects players who may not know about them.
- The game incorporates roles that are inconvenient to play with, such as Voteless or Suicidal.
note: “Cult” here refers to conversion mechanics
some definitions expand ‘bastard’ to encompass anything that relies the moderator to lie for the player, including Godfather roles (such as the Mastermind) or framing effects, but altered flips and conversion are pretty much always considered bastard, even if they’re known in advance to exist