Love Mansion is a Unity-made adult dating sim and RPG simulator from Tsunmayo, presented with 3D CG visuals. You play as Akari’s private tutor, arranging her lessons and working toward her success while learning the hidden lives of four women in a luxurious mansion. The game emphasizes romance, management, and family intrigue, with uncensored adult scenes for Windows.
The current build is version 2025-09-27, released on October 15, 2025, and development is ongoing. It supports English, Japanese, Chinese, Brazilian Portuguese, and Korean. The latest update improved the girls’ room interface with more consistent behavior and fewer bugs on PC, added clearer button highlights for cursor tracking, and enabled Steam Trading Cards, badges, emoticons, and profile backgrounds. Further fixes and quality-of-life work are still planned.
Developer's description
As Akari's private tutor, manage her lessons and prepare her for success—all while uncovering the secrets of four captivating women in her family's luxurious mansion.
2025-10-15
We’ve been working on improving the girls’ room UI. The logic behind it has been updated, so it should now behave more consistently, with fewer bugs and a better overall experience on PC. Thank you for your patience while we worked on this!
We’ve also made improvements to the UI buttons. Now, when you select them, they’ll have a clearer visual highlight, making it easier to see where your cursor is and improving overall navigation.
And finally, we’re excited to announce that the Steam Trading Cards are now live! You can start collecting them right away, along with badges, emoticons, and profile backgrounds.
As always, we’re still working on more fixes and quality-of-life improvements, and your feedback helps us prioritize what to focus on next. We hope your stay in this mansion is as pleasant as possible!
2025-10-07
We’ve been working on improving the girls’ room UI. The logic behind it has been updated, so it should now behave more consistently, with fewer bugs and a better overall experience on PC. Thank you for your patience while we worked on this!
We’ve also made improvements to the UI buttons. Now, when you select them, they’ll have a clearer visual highlight, making it easier to see where your cursor is and improving overall navigation.
And finally, we’re excited to announce that the Steam Trading Cards are now live! You can start collecting them right away, along with badges, emoticons, and profile backgrounds.
As always, we’re still working on more fixes and quality-of-life improvements, and your feedback helps us prioritize what to focus on next. We hope your stay in this mansion is as pleasant as possible!
2025-09-29
The autosave system is now working! At the start of each day, the game will automatically save content in the first slot.
Since the first save slot will now be used for autosave, we recommend manually saving the game from the second slot now. But don't worry, you save in Slot 1 won't be erased now. The only thing you'll notice is that once you pass a day, this slot will be overwritten by the autosave. So if you have anything important there, please save it in another slot!
We're currently working on hiding the male model in sex scenes so you have a full view of the girls in free scenes. We're also working on improving the visual clarity of the UI buttons so they're more visible and clear when selected.
2025-09-28
We've updated the game with a Gallery system. Now you can access all the scenes you've seen in story mode directly from the main menu!
Furthermore, when you complete the game for the first time, you can click New Game again, and a new option will appear at the beginning to enable Free Mode, a mode where you'll have everything enabled in the game and can interact freely with all the characters without worrying about time limits or stamina/will costs.
2025-09-27
Dev log ep.2 / Patch note
Bug Fixes:
Part of the text from the morning of the 18th, in the Korean version, was in English.
Viewing Emi's Footjob in 3D Free mode wasn't releasing the image in the game's internal CG gallery.
After completing the game once, when pressing New Game again, Yuri's shop wasn't selling items.
The sex option with Yuri had clippings in the MC's penis animation.
The sex option with Reina, DogStyle, was without clothes or underwear.
The last sex position in the Missionary option with Akari was without clothes.
Player reviews
Player rating4.0 / 5 · 3 ratings
Written reviews3 · avg 3.7★
Positive (4–5★)67%
Latest review2025-12-17
What players say
Most players praise it as a polished vanilla harem game, though one found scenes too short.
5★1
4★1
3★0
2★1
1★0
Players like
Good 3D models and animations
Vanilla harem story with decent content
Voice acting is a nice touch
Common complaints
Scenes are short and lack dialogue
Gameplay feels basic and repetitive
Voice lines can feel slow
Best for players who enjoy simple vanilla harem games with strong visuals.
Summarised from 3 written player reviews.
impernable2025-12-17★★★★★
I think this game achieves everything it sets out to achieve pretty much perfectly. What it sets out to achieve isn't anything huge or groundbreaking or even particularly kinky (in the non vanilla sense). It's just a solid game with…
JohnJohn Johnsonsonson2025-09-28★★★★★
Scene review: Meh. The models and animations are nice and all, and you can freely move the camera. But each scene just has 2 positions/animations + ejaculate, with no dialogue, which makes the scenes far too short. The 3D models…
leatherboy19672025-09-26★★★★★
Good graphics, the animations are excellent. Voice acting was a nice touch, too, even if I fast forwarded through most of it because the voice lines take so long compared to just reading text. The gameplay is a bit basic…