How To Play?

Casus Kim? is a social deduction party game for friend groups that emphasizes speed, cleverness and bluffing. The primary goal is to identify the hidden spy(s) or, as the spy, to deduce the secret location/person from subtle clues.

Basic Rules

  1. Role Distribution: Players take turns holding the device and checking their role. Civilians see a location (e.g., Paris) or a person (e.g., Elon Musk) depending on the chosen category. The Spy does not see this information and only knows they are the spy.
  2. Questions: A player starts by asking another player a question. Questions should generally be open-ended (e.g., "How's the weather there today?" or "Is this person alive?").
  3. Information Flow: Civilians should avoid giving away too many specific details while still convincing others they know the location or person. The spy will try to piece together clues from the discussion.
  4. Spy's Objective: The spy listens to questions and answers to figure out which location or person is being discussed.

End of Round

  • When Time Runs Out: If the round timer expires, players vote for who they believe the spy is. If the most-voted player is not the spy, the spies win.
  • If a Guess Is Made: The spy may end the round at any time by making a guess (location or person). A correct guess means the spy wins; an incorrect guess means the civilians win.
  • If the Spy Is Discovered: If the group identifies the spy, the civilians win.

Strategy Tip: If you're a civilian, ask questions that are specific enough for other civilians but vague enough to confuse the spy. If you're the spy, listen carefully and combine hints like puzzle pieces.

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