A downloadable game for Windows, macOS, Linux, Android

Welcome to Sinful Valley, a hentai experience for Windows, macOS, Linux, Android. Dive in and discover a world crafted to keep you coming back.

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STORY

Upon the mysterious death of your parents, you inherit a rundown house and farm in the quaint yet deceptive town of Canbe Valley. As you explore this seemingly prosperous town, you’ll uncover a world rife with corruption and deceit lurking behind every corner.

In Sinful Valley,  you'll discover a realm fighting to destroy the Faun race. Find an immersive narrative filled with beautiful girls, each with unique personalities and backstories, and engage in plenty of uncensored lewd scenes.

KINKS / FETISHES

INCLUDED 

Handjob / Blowjob / Vaginal Sex / Creampies / Virginity / Footjob / 

Milf's / Foot Worship / Femdom / Maledom / Titjob / Pussy Licking / Harem

PLANNED

Anal Sex / Group Sex / Pregnancy / More!

Being the daughter of the town Mayor, Josie is afforded many privileges but at the cost of her autonomy. She is a staunch supporter of the Faun and wishes to abolish Canbe's anti-faun policies, much to her father's dismay. Her story is one of overcoming hardship, betrayal, and self-discovery.


Claire has spent her life overshadowed by her parents' success, constantly striving for their approval, but while working part-time at the local bookstore, she stumbles upon the dark truth behind her family’s wealth: it was built on the exploitation of Faun slaves. Faced with this devastating revelation, Claire's admiration for her parents shatters. Her story is one of disillusionment and moral conflict.

As a wolf Faun, life is difficult in Canbe. More difficult than most other places in Avaria. In contrast to the rest of the country, Fauns are ridiculed and treated as second or even third-class citizens. Alice's story is one purely of survival, help her navigate her way to a better life.


As manager of the local bookstore, Blair is more than just a keeper of stories—she’s a broker of secrets. Behind her calm demeanour lies a secret she’s desperate to keep buried. Will she use her knowledge to bring freedom to Canbe, or retreat into the shadows to protect herself alone?


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RECOMMENDATIONS


Whether you're a hentai fan or new to the genre, Sinful Valley has something to offer.

Published Oct 09, 2026
StatusIn development
AuthorRumi
GenreAdult
TagsAnime Dating Sim Femdom Hentai Nsfw Sandbox
Rating 4.1 (98)

Download

Download
Sinful Valley v0.4.3 - Pc 1.1 GB
Download
Sinful Valley v0.4.3 - Android 1.1 GB
Download
Sinful Valley v0.4.3 - Mac 1.1 GB

Install instructions

Extract & Run

Comments

(+1)

This game is really good. Love the effort you put in this game! It's really full of content and the story is insane for a game like this. But dont you think that it has very little femdom in it? I would have very much appreciated it if there had been a bit more femdom. Incredible game tho keep up!

Thank you so much for the kind words. I'm glad you're enjoying it!There's around five femdom scenes so far, and one route (the 'Submit to Karen' route) dedicated to femdom. I like to include a variety of different kinks, but it's difficult to balance the standard ones with the more divisive ones. That being said, there's definitely more planned :)

What if there was a button for map and not needed to go to bedroom? Easier right? Just a thought. Cute game.

(+1)

Thanks for playing!This is a difficult one. I don't think it's worth having both a 'Return to Bedroom' and a 'Map' button on the top UI, especially since the map is one click away from the Bedroom.On the other hand, I see your point that it'd be nice to access the map from other locations. At the same time, you often need to sleep/progress time after completing a scene in town, which requires you to be in the Bedroom. For now, I think keeping it as just the 'Return to Bedroom' button is best. However, if I think of a suitable way to include both without cluttering up the top UI, I'll take another look :)

我希望添加一点肛交剧情

(+2)

Yooo, ts game is so peak! I finished the whole gallery. 10/10, absolutely loved this game 🥹 Keep going and u can do it! can't wait to see a new session. ❤️

(+1)

Thank you so much ❤️!

(+1)

Yw Bro. I should download all ur games bc ur games look so nice. 🥹

Can all the content be accessed with a single save or do you need to play multiple times ? If so, is there a walkthrough ?

(+1)

At the moment, almost all content can be accessed on a single save. The only exceptions being:- The three different options you get for the Josie & Claire femdom scene (you'll only get one version per save)- The first Blair scene you get will be different depending on how you engage with her- Karen's later scenes split into two different routes, so you'll obviously only be able to see the scenes from the chosen routeThat's everything so far. I haven't created a walkthrough yet, as there's so little branching content that it hasn't seemed worth the effort.

(+1)

It would be great if we could prevent the femdom scene from happening.

(+1)

Look dude, I get you don't like femdom, but this game HAS femdom. It's in the tags. It's in the marketing. It's here to stay. I've made the scene itself skippable, but I've been very clear on the fact that it happens regardless. I don't want to come across as rude, mean, or anything else, but we've had this conversation before on *that* site. My game just clearly isn't for you if you're this averse to that particular kink.

(+1)

That certainly doesn't change my opinion. And in fact, I'm not saying "get rid of femdom." I've only said, "be able to prevent it from happening." Besides, I'm free to have my own opinion; I haven't insulted anyone or ordered you to do anything (though frankly, I couldn't). Well, I'm not really playing it. It was interesting, but hey, everyone likes what they like, and some things are easier to tolerate than others.And I'm sorry if you don't like my opinion, I'm not going to change it or stop saying it.

(+1)

You’re perfectly entitled to your opinion, of course. My exasperation is because this isn’t the first time we’ve gone over this. I’ve made my position clear, and you yours. We should leave it at that. The game isn’t for you, and that’s fine. Maybe one day I’ll release a project that will be :)

(+1)

is there a list of thing that can be done in the game already. more specifically I saw that one slave girl random encounter isn't kept track of, or at least I don't see if there is. I wanted to know if there's anything else like that, that I'm missing or not.

(+2)

There are only a few things that aren't explicitly kept track of:- Training Scenes: accessed via a character's training menu- Random Encounters, Anna has two & they can be accessed randomly by going to the Shops location at night- Wake-Up Events: there are 3, and these occur randomly when waking up one morningEverything else is kept track of either in the Galley or the Side Quest Journal in the top right :)

Thank you!!

未來會有中文版本嗎?(號繁體中文)、(簡體中文)

這不太可能,因為我不會說中文。而且我現在也沒有預算去聘請專業人士。 話雖如此,也許有一天情況會改變!(Sorry if this doesn't read well, I had to use Google Translate.)

過了半年後我又回來了,不知道大大後來有沒有遇到願意幫忙的朋友翻譯

When will you add the Spanish language to the game?

I'm not a Spanish speaker, nor do I have any Spanish-speaking friends, so it's unlikely to happen any time soon. That being said, I'll never completely rule out translations, as it could be something I find trustworthy people for down the road!

(+1)

The game is great, I keep up with the updates, but I'd like to know how to unlock the "Making It Official" scene. Please

Thank you, I'm glad you enjoy it :)It can be a little tricky, and does require a new playthrough or loading of an older save if you've already missed it. First, you MUST say no to Blair when she first offers something. Later on, you'll be given the choice to pursue a relationship with her, say YES. This forces you into the Official with Blair mini-arc, culminating in the Official with Blair scene.

(+2)

Good update. A bit shorter, but still a good moment with Josie.I do hope you don't have to choose only one of the girls in the end, though... always been a harem guy myself. Or, at the least, have the option to choose one girl or a harem.

(+1)

Glad you enjoyed it! Focused a lot more on tying up some systems in this update. You'll have no worries there. The harem ending will be the default/encouraged ending, but I wanted to make sure the door was left open for exclusive routes that players can choose in the final act.

(+4)

Josie: Here's the plan The Plan: The most basic idea of a movement Everyone: What a brilliant idea, you're so smort lol

(+1)

Hi I have to ask are there more femdom scenes now who does it to the mc is there a route?as a femdom enjoyer love 2 support uWhen you say render do you mean just pictures or in game scene, Is assworship also in it in femdom? thanks.

(+2)

Hey 👋! There’s currently 3 Femdom scenes: the 1st is a group scene with Claire & Josie, the 2nd is a footjob scene with Asumi, & the 3rd is an oral scene with the Canbe Clothing Manager. The 1st & the 3rd come up in the main story, so keep progressing that! The 2nd unlocks once you complete Asumi’s side quest at the College :) A render is a static image or frame of an animation. So the 225+ from the latest update is the total of all that. As for ass worship, there’s none as of right now.

(+5)

Would it be possible to add a setting to remove the black bars during dialogue ? It gets in the way during scenes as you can't see almost half of it. Having to press H every time when it isn't even for text is annoying.Additionally, it'd be great if there was a map button in the corner so we didn't have to click leave several times to access it depending on where we're at.