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About Murders & Mistresses
Murders & Mistresses is a choice-driven detective thriller about a former conman turned police consultant. You investigate cases, read people and decide who you believe is guilty, often without proof. Your choices affect who loves or hates you, who goes to prison and who dies.
Cases and investigations
The game includes five cases: three murder investigations, a hostage negotiation and a kidnapping. Each calls for a different approach, from investigating a double homicide or a locked-room mystery to handling a negotiation where one wrong word can get someone killed. Every case has a real culprit and motive, whether or not you find them; there is no solution screen.
You can investigate and solve murders in two modes:
- Story Mode: investigate, deduce and interrogate, then decide who you believe is guilty and why.
- Detective Mode: use the same cases and evidence to combine deductions into case theories, and theories into larger ones. It includes more than 6,000 combinations and 550+ case theories.
Choices and replay
You can arrest anyone, and the game remembers your choices. After each chapter, a flowchart shows the scenes you played, important choices and scenes you missed. Replay any chapter from the flowchart or main menu, skip scenes you have already seen and explore different outcomes.
Life beyond the cases
Between investigations, you can celebrate with colleagues, flirt with your boss and date former murder suspects. Dates, hangouts and hookups around the city include seducing suspects, fooling lie detectors, playing tabletop RPGs, negotiating threesomes and going on self-destructive benders.
Marriage and sex
You can shape a kinky, loving marriage with your wife through three paths. The game includes more than 40 sex scenes with over 145 animations.
- Exclusive: your wife is yours alone, expects the same from you and rewards it. Cheating on her carries risks.
- Semi-Open: she shares you, but you do not share her. She may ask to watch or join.
- Open: you share each other; you may watch or join.
The game also includes FFM and MFM threesomes, foursomes, harems, swinging, free use, double penetration, bondage, slow-burn romance and cheating by you. These options are optional.
Frequently asked questions
The best price for Murders & Mistresses is $7.87 at Kinguin. That is 21% less than on Steam, where it costs $9.99. 2 shops have an offer that activates in your country.
Some are. This page only shows offers that activate in your country; offers for other regions, or with no stated region, are left out. To see the offers for another country, change your country at the top of the page.
Every key we list activates on Steam. Redeem the key there and Murders & Mistresses stays in your library for good.
Yes, with a small risk. Publishers create keys to sell in other shops, which is why a key can cost less than in the official store, and once you activate it the game is yours to keep, just like a store purchase. On average 1–2% of keys fail, so check the shop's buyer protection before you buy: the official store does not refund keys bought elsewhere.
The minimum requirements for Murders & Mistresses are: Windows 10, Intel Core 2 Duo, 2 GB RAM, 15 GB storage. It also runs on macOS. The recommended specs are in the System requirements section.
No. Murders & Mistresses is a single-player game.
Mostly, yes. Valve rates Murders & Mistresses as Playable on the Steam Deck: it runs, but may need some manual setup.
Buy Murders & Mistresses 21% cheaper than on Steam.
Murders & Mistresses is available for 21% less in shops such as Kinguin.
Steam lets publishers create keys to sell in other shops. Once you activate a key, the game is yours to keep, just like a store purchase.
Disclaimer: CD keys have an inherent 1–2% average failure rate. Check the shop terms for buyer protection info. Steam offers no buyer protection for keys bought in other shops and doesn't refund them.











