Sex. Power. Judgment. Consequences. Investigate a brutal double homicide as a brilliant ex-conman turned police consultant. Seduce suspects and colleagues, choose your kinky marriage, and decide who pays — play the first case of a dark adult detective thriller.

This game is marked as 'Adult Only'. You are seeing this game because you have set your preferences to allow this content.

Edit your preferences

Sign in to add this item to your wishlist, follow it, or mark it as ignored

Check out the entire Murders & Mistresses collection on Steam
Free Demo

Play Murders & Mistresses Demo

Check out the full game

 

Mature Content Description

The developers describe the content like this:

The game contains fully consensual, explicit sex scenes with all participants over the age of 18.

The game also depicts violent crimes of a non-sexual nature (e.g. murder).

About This Demo

Murders & Mistresses is a dark, choice-driven adult detective thriller about sex, power, judgment — and consequences.

You play a brilliant ex-conman turned police consultant — cocky, charismatic, dangerously persuasive — surrounded by women you shouldn't be sleeping with, and given far too much freedom.

It plays like a character-driven prestige drama: the story will force you into uncomfortable places, and your choices will have severe consequences.

What's in the demo

  • The first 3 of 15 chapters, plus the opening of the fourth.

  • One complete double-homicide case — investigation, interrogations, arrest

  • The marriage choice — Exclusive, Semi-Open (she shares you, you don't share her), or Open. The demo asks the question; the full game is where it plays out

  • The first city map chapter  — explore dates, personality tests, strip clubs and more

  • 3 explicit sex scenes with a total of 5 animations 

  • Story Mode and Detective Mode, and the chapter flowchart

Solve a Brutal Double Homicide

A famous novelist and his young assistant are found dead in his mansion. One shot, one strangled.

Investigate the scene, make deductions, and interrogate the suspects until the cracks show.

A Detective Game About Judgment — Not Proof

Facts only get you so far: you read people, form a theory, and name who you believe is guilty — often without proof.

There's no solution screen, but the truth exists — this case has a real culprit and a real motive, whether you find them or not.

Two Ways to Solve a Murder

Story Mode — Investigate, deduce, interrogate — then choose who you believe is guilty and why.

Detective Mode — Same case, same evidence, deeper reasoning: combine deductions into case theories, and theories into bigger ones, until yours explains the whole crime.

Innocent Until You Say Otherwise

Arrest who you want — the game won't stop you, but it'll remember.

Guilty or innocent — no one is safe.

See Everything You Missed

After every chapter your flowchart opens — every scene you played, every important choice, and every scene you didn't see. Replay any chapter from there, or from the main menu.

Life Outside the Case

Celebrate closing the case with your colleagues, flirt with your boss, take a personality test you'll regret, visit a friend's brand-new strip club, or go on an ethically questionable date with an ex-murder suspect — which lines you cross is up to you.

Shape Your Marriage — and Your Sex Life

Explore a kinky and loving marriage with your gorgeous wife. You'll make the choice at the end of the first case — what it does to your marriage, and your sex life, is the full game's story.

  • Exclusive — she's yours alone, expects the same, and rewards it. Cheat on her at your own risk.

  • Semi-Open — she shares you; you don't share her. She may ask to watch, or to join.

  • Open — all of Semi-Open, and you share her too. You may watch, or join.

She's all in on whichever marriage you choose — no resentment, no secrets, no humiliation.

The full game

  • 5 detective cases — homicides, hostage negotiations, kidnappings

  • 40+ sex scenes with 145+ animations

  • A branching flowchart for every chapter

  • A complete game, start to finish — not just an episode

System Requirements

Windows
macOS
SteamOS + Linux
    Minimum:
    • Requires a 64-bit processor and operating system
    • OS: Windows 10
    • Processor: 2.0GHz Core 2 Duo
    • Memory: 2 GB RAM
    • Graphics: OpenGL 2.0 or DirectX 9.0c compatible
    • DirectX: Version 9.0
    • Storage: 6 GB available space
    Recommended:
    • Requires a 64-bit processor and operating system
    Minimum:
    • OS: Version 10.11+
    • Processor: 2.0GHz Core 2 Duo (64 bit only)
    • Memory: 2 GB RAM
    • Graphics: OpenGL 2.0 compatible
    • Storage: 6 GB available space
    Recommended:
      Minimum:
      • OS: Ubuntu 12.04+ or Kernel 3.x+ based distributions
      • Processor: 2.0 GHz Core 2 Duo
      • Memory: 2 GB RAM
      • Graphics: OpenGL 2.0 compatible
      • Storage: 6 GB available space
      Recommended:
      Review Filters