Midnight Sin
Offers
Trailers & screenshots
1 / 16



About Midnight Sin
Midnight Sin is a story-driven adult visual novel about a man who takes a bodyguard job after his father is murdered. He moves into a luxurious mansion to protect its residents, where hidden tensions and dangerous secrets draw him into a mystery involving his father’s death.
The mansion’s secrets
You explore the mansion, investigate the murder and uncover hidden events and the truth behind the mansion’s secrets. An easy-to-follow hint system helps you find your way through the story.
Relationships
You build relationships with multiple women, each with her own personality, storyline and fantasies. As the relationships deepen, temptation, corruption and erotic tension escalate, with kinks and fantasies to unlock.
The game features high-quality 3D renders and animated sex scenes.
Frequently asked questions
The best price for Midnight Sin is $19.99 at Steam. It is the only shop with an offer that activates in your country.
The minimum requirements for Midnight Sin are: Windows 10, Intel Core 2 Duo, 4 GB RAM, 4 GB storage. It runs on Windows only. The recommended specs are in the System requirements section.
No. Midnight Sin is a single-player game.
Mostly, yes. Valve rates Midnight Sin as Playable on the Steam Deck: it runs, but may need some manual setup.
Yes. Midnight Sin is the full base game. You need nothing else to play it.
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.











