Long Live the Princess In a way, it's kinda detective game, based on finding the clues and hooks for brainwashing the hot women around the MC. And the murdery of MC's mentor is one of the central mysteries.
Echoes of Deception FMC is a police investigator, there's a murder, and so on.
You could write some short reviews for the games you've played or dropped. This way, others can get a clearer idea of your experiences and preferences.