Groups comparison

Detective mystery (Murder mystery;Whodunnit) - 1977 to 2024
Collecting clues, often involves solving a crime; always some mystery to solve. A type of crime fiction

Deduction - 1979 to 2014
Deduction plays a central role in gameplay.

Law enforcer protagonist (Police protagonist) - 1979 to 2024
The protagonist is any form of a law enforcer: a cop, a detective, and the like.

Investigator protagonist (Detective protagonist) - 1981 to 2024
The protagonist is a detective, an investigator, or similar professional who attempts to uncover the truth, regardless if they are private, part of some agency, or part of the police.

Mystery - 1982 to 2020
Includes investigation of a mystery.

Investigation - 1984 to 2024

detectivemystery
deduction
lawenforcerprotagonist
investigatorprotagonist
mystery
investigation
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