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Living with my Little Sister on Steam - User reviews, Price & Information
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Your truant younger sister decided to crash at your place. Improve your relationship by spending time with her while balancing your job as an illustrator. Give her a head pat, cook for her, have a chat, and maybe, over time, she'll open up to you.
Living with my Little Sister is a cute, anime and simulation game
developed by Flash Club
and published by Saikey Studios.
Released on June 06th 2025 is available only on Windows
in 5 languages: English, Japanese, Korean, Simplified Chinese and Traditional Chinese.
It has received 421 reviews of which 296 were positive and 125 were negative resulting in a rating of 6.7 out of 10. 😐
The game is currently priced at 5.89€ on Steam.
The Steam community has classified Living with my Little Sister into these genres:
Media & Screenshots
Get an in-depth look at Living with my Little Sister through various videos and screenshots.
System requirements
These are the minimum specifications needed to play the game. For the best experience, we recommend that you verify them.
Windows
- OS *: Windows® 7/8/8.1/10/11
- Processor: Intel Core2 Duo or better
- Memory: 4 GB RAM
- Graphics: DirectX 9/OpenGL 4.1 capable GPU
- Storage: 1 GB available space
Steam Price & Best Deals
User reviews & Ratings
Explore reviews from Steam users sharing their experiences and what they love about the game.
Just a heads-up, for R18 content you need to install a patch from the publisher's website; this version is purely for taking care of your little sister in the literal sense, The developers didn't mention it at all in the description, leaving many people unaware and wasting their time. What do you guys think? I quite like this graphic style so I have no complaints, but the SFX are a bit lacking. The developers should add some things like background music or some SFX, for example, with character voice acting, it doesn't have to follow the dialogue, but some character sound effects will make the game more lively.
Living with my Little Sister After getting 100% achievements, it's time to give a review. This review contains "Spoilers" arn't much of a spoiler, btw It's a small and simple game, easy to understand what to do. There isn't much to say about this game. What you see is what you get. The title is the main spoiler in a way. There isn't much to do here (work, speak with your sister, sleep, and repeat up to 30 days. NOW... when it comes to (Patch v1.1), you get 80% more content added to the game, which makes the game go from a 4 to an 8 right away. Way more content and stuff to do, and more to buy from the shop that you need if you want 100% achievement, can't get it without the patch. (Overall) Would I recommend this game to you? - (Sure, why not?) + The Positive Part: Simple, manga-style, incredibly beautiful girl, and a secret patch (Which is highly recommended get before playing) - The Negative Part: Almost no dialogue, one room only, and almost no decisions (Or) Options. You live alone, and all of a sudden, there is a beautiful girl in your bed... Is it really anything else to wish for? (Two of them, maybe)
Do NOT confuse this game with Monochrome Fantasy. You are looking at a game that has a fraction of the content (for a fraction of the price). What you'll find in this game is a little sister who decides to sleep over for 30 days. Emphasis on sleep . The only objective is to enjoy your time with her. There's no need to rush objectives or whatever; the outcome is the same once you get to the end of the 30 days, and then you can do whatever you want in Free Mode, with more freedom (unlimited time, toggles, some "cheat" functionality). There's a difficulty option but it only serves freaks (like me) who think micromanaging actions to prevent meters from filling up all the way is stimulating. As far as the little-sister-cohabitation genre goes, this is about as minimal as it gets. You very likely will not find a game with the premise "spend your days getting closer to your sister" that manages to have less content than this. The "30 days" that this game offers you is mainly a formality, and spacing out this game over a long, repetitive period simply lets you experience it in small pieces, starting with a small number of available actions and ending with the full range of options. I do recommend this game if you enjoy this art style, enjoy the nighttime gameplay, and are okay with less content. If you play any of the developer's other games, you'll realize they're pretty much all the same, but the formula works as long as the price is reasonable and the girls are cute.
ill keep it short... i know you saw some of the Reviews already but if you do want the same quality of Monochrome Yes they are right its not even comparable... BUT if you literally have nothing to play and you want more of this kind of thing... this will do for now... just don't expect much because there isn't much to begin with... Shes pretty cute so its still a WIN in the long run --- 100% Definitely get on sale... or not lol
Let's throw a few things out before we start. 1. There are no music. The entire game is silent except for a few soundbites. 2. There are no voice acting for both the siblings. 3. The only sounds are the sounds made when she is wet ( You get what I mean.) and when the brother is c**ming. 4. There are no consequences for your actions in the game. Considering the fact that you can impregnate her. 5. There is only 1 ending to the game. No matter what you do. 6. You need a free patch from an external site if you want R-18 content. 7.STEAM.REALLY?!!....I bought this game at full price and literally an hour later, this game goes into sale. A lot of people compared this game to monochrome and in truth, I also brought this game after playing monochrome. I also agreed with them that the game is lacking a lot of animations and choice paths when compared with monochrome. Especially when considering it's price. You play as a illustrator whose younger sister (Was never told the reasons but I assume) ran away from home and freeloads at your home for a month. The game is very simple. It is divided in to 2 segments. Day and night. Actions available during the day Work at the PC to earn money to buy stuffs in the shop. Chat with your sister to gain trust.(later game , affections as well.) Pat her head after she offers to cook meals. Take a bath after dinner Eavesdrop on your sister when she goes to the bathroom Go to bed at 10 PM but can stay up till latest 3 AM. Actions available during the night(After 10 PM if you choose to go to bed.) Sleep.(Do nothing to your sister.) Grope.(Hot stuffs with your sister.) Any and all actions done to your sister during the night gains you experience that makes it easier for you to raise her pleasure meter as time goes by. Actions you can do to her are tied to your morality which goes down daily,regardless of what you do. The lower it gets, the more depraved stuffs you can do to her. There are no consequences for your actions. She doesn't wake up when the alert meter is full.Instead,it locks you out of any actions until the meter is cleared. You can do naughty stuffs to her immediately after 10 PM when you choose to go to bed and you have until 3 AM so that's 5 hrs worth of quality time with your sister,but there are penalties for staying up too late. At 2 Am,you will wake up with your stamina recovery half. At 3 Am,you will also oversleep and wake up an hour later. After upgrading the bed,she will sometimes take a nap during the day where you also do naughty stuffs to her,but it is much more limited. Things I wished the Devs would add to this game. She would wake up during the night when the alert meter is full and depending on her trust and affections,will have different reactions. Depending on her trust and affections, to have actions available with her during the day. Be able to interact with her during bath time and when she goes to the bathroom Have more positions during the night. Have more endings depending on your actions and her trust and affections. Depending on trust and affections,have consequences for impregnating her. Overall, this game has it's allure in it's simplicity but too simple makes it look like it has barely any features. It has no music and barely any sounds so playing it is quite monotonous and boring. There is only 1 ending regardless of what you did where she just decided to go home so it makes you wonder why you even try doing any of the stuffs you did.Despite all that,I would still recommend this game because there aren't a lot of games in this genre and steam are forced to remove most of them by payment possessors. This game isn't expensive but i would recommend buying it when it's on sale.
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Frequently Asked Questions
Living with my Little Sister is currently priced at 5.89€ on Steam.
No, Living with my Little Sister is currently not on sale. You can purchase it for 5.89€ on Steam.
Yes, Living with my Little Sister received 296 positive votes out of a total of 421 achieving a rating of 6.70.
😐
Living with my Little Sister was developed by Flash Club and published by Saikey Studios.
Yes, Living with my Little Sister is playable and fully supported on Windows.
No, Living with my Little Sister is not playable on MacOS.
No, Living with my Little Sister is not playable on Linux.
Living with my Little Sister is a single-player game.
No, Living with my Little Sister does not currently offer any DLC.
No, Living with my Little Sister does not support mods via Steam Workshop.
No, Living with my Little Sister does not support Steam Remote Play.
Yes, Living with my Little Sister is enabled for Steam Family Sharing. This means you can share the game with authorized users from your Steam Library, allowing them to play it on their own accounts. For more details on how the feature works, you can read the original Steam Family Sharing announcement or visit the Steam Family Sharing user guide and FAQ page.
You can find solutions or submit a support ticket by visiting the Steam Support page for Living with my Little Sister.
Data sources
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Additionally, we incorporate data from the SteamSpy API, which offers insights into game sales and player statistics. This helps us present a comprehensive view of each game's popularity and performance within the gaming community.
Last Updates| Steam data | 22 July 2026 12:31 UTC |
|---|---|
| SteamSpy data | 22 July 2026 00:10 UTC |
| Steam price | 28 July 2026 18:57 UTC |
| Steam reviews | 27 July 2026 20:03 UTC |
If you'd like to dive deeper into the details about Living with my Little Sister, we invite you to check out a few dedicated websites that offer extensive information and insights. These platforms provide valuable data, analysis, and user-generated reports to enhance your understanding of the game and its performance.
- SteamDB - A comprehensive database of everything on Steam about Living with my Little Sister
- SteamCharts - Analysis of Living with my Little Sister concurrent players on Steam
- ProtonDB - Crowdsourced reports on Linux and Steam Deck Living with my Little Sister compatibility
Game modes
Features
Online players
2
Developer
Flash Club
Publisher
Saikey Studios
Release
06 Jun 2025
Platforms