Single-player games like Adultery Marriage Punisher
Below are 8 single-player Steam games similar to Adultery Marriage Punisher, ranked by player overlap. Every pick carries Steam's Single-player category, so multiplayer-only titles or always-online games don't sneak in. imho.run pulls the category data from Steam directly — Single-player here matches what the store labels.
Want the full alternatives list (paid + free + Steam Deck + cheaper picks)? See the parent games like Adultery Marriage Punisher page.
Ranked picks
- 1

Toxic Marriage Punisher
Single-player alternative to Adultery Marriage Punisher — playable solo, no multiplayer required. Shares Indie and Adventure with Adultery Marriage Punisher.
"Toxic Marriage Punisher" Curing marriage pests! Investigate. Infiltrate. Snap. Spy. Steal. Outwit. What is your spouse doing behind your back? Your evidence, the deadliest sanction. Now, become the shadow of justice, and unveil every betrayal and infidelity!
- 2

Love Confessions on the Adventure
Single-player alternative to Adultery Marriage Punisher — playable solo, no multiplayer required. Shares Simulation and RPG with Adultery Marriage Punisher.
I arrived, full of spirit, only to find the dungeon already conquered?! While searching for clues to a new one, I ended up helping a village in crisis—gathering materials for every shop! How did I start getting close to all these unique and charming women?! What will become of my adventurer life?!
- 3

Happiness Double Room
Single-player alternative to Adultery Marriage Punisher — playable solo, no multiplayer required. Shares Indie and Adventure with Adultery Marriage Punisher.
It's the end of summer, and you've been abducted by a sister you've known for a long time. Forget all your past troubles, distress and everything bothersome, just spend your time happily with Sister in the days to come!
- 4

Knowledge, or know Lady
Single-player alternative to Adultery Marriage Punisher — playable solo, no multiplayer required. Shares Indie and Adventure with Adultery Marriage Punisher.
You, the "sole male student" at a women's university, are about to embark on a sweet and laughter-filled campus love journey from a first-person perspective! How will you resist the temptations of the beauties and create your own legend in this girls' school?
- 5

撩妹模拟器:渣男的秘密
Single-player alternative to Adultery Marriage Punisher — playable solo, no multiplayer required. Shares Indie and Simulation with Adultery Marriage Punisher.
During the pursuit of six beautiful women, you will learn the underlying logic and basic principles of love, chat skills, dating skills, relationship upgrade skills, psychological effects of love, and building framework personality attraction.
- 6

Dating 4 Girls
Single-player alternative to Adultery Marriage Punisher — playable solo, no multiplayer required. Shares Indie and Adventure with Adultery Marriage Punisher.
On the night of the comet, you unexpectedly enter a dating game, where three characters—Mona, Feifei, and Jiayi—are real. Mistaken for a criminal by policewoman Andy, you must find true love before the server shuts down, while a conspiracy quietly unfolds.
- 7

V-LOVER!
Single-player alternative to Adultery Marriage Punisher — playable solo, no multiplayer required. Shares Indie and Simulation with Adultery Marriage Punisher.
You have become a manager at a VTuber production by a twist of fate, tasked with the important mission of nurturing three VTubers. In order to help them reach the pinnacle of the VTuber world, you not only need to carefully manage their schedules but also fulfill their various ♂ needs...!?
- 8

Love X Crotch X GYM
Single-player alternative to Adultery Marriage Punisher — playable solo, no multiplayer required. Shares Indie and Adventure with Adultery Marriage Punisher.
With a well-toned physique, opportunities for romantic encounters will come knocking on their own. Just imagine, if one day you could spend two months in an all-female fitness center, serving as the exclusive one-on-one personal trainer for these VIP members. How wonderful would that be?