A Simple Life with My Unobtrusive Sister
A downloadable game for Windows, macOS, Linux, and Android
How to Purchase
If you can’t find where to buy the game, or you can’t use PayPal, you can consider purchasing it through my Patreon. The game you get from the Patreon store is exactly the same as the one on itch.io, and it supports a wider variety of payment methods.
如果你找不到购买，或者无法使用paypal购买，你可以考虑在perohub购买游戏，在perohub商店中购买和在itch购买获得的游戏是完全相同的，并且支持支付宝和微信支付。
A Simple Life with My Unobtrusive Sister
A fantasy RPG that's all about simple life, ACT, Roguelike elements, and an open world!
You'll step into the shoes of an adventurer living it up with Imouto, diving into dungeons on your own. The goal To find ingredients for the ultimate cure-all, 'Elixir Rubrum' to fix Imouto's unique health issue. And you've got to do it before time runs out, or... well, let's just say it won't be good for Imouto!
【ACT Real-Time Combat】
Ditching turn-based for real-time combat with keyboard and mouse, this game lets you mix skills and gear for a fresh fighting feel. Each dungeon level throws unique challenges your way, demanding tactical skill use and strategy to advance. Dive deeper, and you'll unlock new abilities and gear to beef up your battle prowess.
【Roguelike! Open World!】
Each dungeon dive shakes things up with slightly different terrains, enemies, and treasures, ensuring endless replayability and challenges. Learn and adapt with each exploration to uncover deeper dungeon secrets.
【Life with Imouto】
Back from adventuring, enjoy some quality simple life downtime. Whip up meals with gathered ingredients, share adventure tales, play games, or snooze side by side! As you get closer, unlock more interactions!
一抹多同居 X 动作战斗 X Roguelike X 开放世界 的幻想RPG游戏！
玩家将扮演一位和妹妹共同生活、独立在地下城探索的冒险者
为了治好妹妹特殊的体质问题，在深渊中不断寻找用于制作万能灵药“红髓液”的材料
如果在时限之内不能完成的话，妹妹就会……！
【ACT即时战斗】
游戏采用了键盘X鼠标的即时战斗模式，玩家可以通过组合技能和装备获取全新的战斗体验。地下城每一层的挑战都是独一无二的，要求玩家灵活运用战术和技能，才能胜利前进。随着深入探索，玩家可以解锁新的技能和装备，增强自己的战斗力。
【Roguelike！开放世界！】
每次进入地下城时，地形、敌人、宝物等都会发生小小的变化，提供无尽的重玩价值和挑战。玩家需要在每次探索中学习和适应，才能更深入地挖掘地下城的秘密。
【与妹妹的生活】
冒险归来后，玩家将与妹妹享受难得的温馨时光。
用收集的食材为妹妹制作料理、一起畅聊冒险故事、一起玩游戏！
作为养成系游戏，玩家还可以细致观察妹妹的成长，感受作为哥哥的成就感
而随着和妹妹越发亲密，玩家将解锁更多互动！
妹と同居する×アクションバトル×ローグライク×オープンワールドのファンタジーRPGゲーム！
プレイヤーは妹と一緒に生活しながら、ダンジョンでソロ冒険者を演じる。妹の特殊な体質を治すため、アビスで万能のエリクサー「紅髄液」を作るための材料を絶えず探している。制限時間内に完成できなければ、妹には……！
【ACT即時戦闘】
キーボード×マウスの即時戦闘モードを採用しており、プレイヤーはスキルと装備の組み合わせを通じて新しい戦闘体験を得られる。ダンジョンの各階層はユニークな挑戦であり、戦術とスキルを柔軟に使いこなさないと勝ち進めない。深く探索することで、新しいスキルと装備を解除し、自分の戦闘力を高めることができる。
【ローグライク！オープンワールド！】
ダンジョンに入るたびに、地形、敵、宝物などが少しずつ変化し、無限のリプレイ価値と挑戦を提供する。プレイヤーは、探索のたびに学び適応して、ダンジョンの秘密をより深く掘り下げる必要がある。
【妹との生活】
冒険から帰ってくると、プレイヤーは妹と共に貴いひとときを過ごす。集めた食材で妹に料理を作り、冒険の話をしたり、一緒にゲームをする。育成ゲームとして、プレイヤーは妹の成長を細かく観察し、兄としての達成感を感じることができる。そして、妹との関係が深まるにつれて、さらに多くのインタラクションが解禁される！
Purchase
In order to download this game you must purchase it at or above the minimum price of $13.50 USD. You will get access to the following files:
Download demo
Comments
Log in with itch.io to leave a comment.
How do I update my version of the game? I purchased it some time ago, and it has not been updated for a while.
You need to claim the sister version key and then download the sister version. The sister version is continuously being updated.
Hello, i was just wondering what is the difference between this game and unobtrusive girl? is it just one has H scenes and the other is SFW?
There’s no difference. If you purchase the Sister version, you’ll receive the Girl version CDKEY.
Oh cool ty, also idk if this is the right place for suggestions but I was wondering, after playing the demo for android I find that the player controller in the dungeon is a bit too touchy, like sometimes when talking to NPCs outside the dungeon you try to move away but you end up moving that pixel towards then and you talk to them again, and for the "platforming" kinda sections it's hard to stay on a straight path, to the point I was wondering if you could add in the next update a toggle in settings for a D-Pad style controller for movement instead of the analogue/joystick style or maybe add a D-Pad toggle on the HUD or a maybe just add the D-Pad to the outside of the joystick for more single direction control when the need arises, idk up to you how you decide to implement it if you do. Anyway cool game so far I enjoyed the demo, probably gonna pick it up next time I have spare change.
Is there a bug with demo version for Android ?
First it asks for entire storage rights... Ok since the game page seems sure. But then it says that it can't load some files on the loading screen :/
I have a question: Is the Steam version coming out in 2026 version h or will a patch be required?
how to go lower in the dungeon
I can't send a private message to perohub, and I can't pay for your Alipay account. How can I get and update your new game quickly? And I have paid perohub $16.5 to buy the game, but the update of perohub is too slow.
Are you buying it on Patreon?
здравствуйте есть ли возможность най в файлах игры весь текст и с помощью переводчика перевести его на нужный язык и поместить его обратно в файлы игры вместо старого?
Wish we could also fck asaba soon as well...
U mean the dog with a girl head? Why bro? I mean... the game is centered around our sis... even the two girl's by the camp are probably just there... the ninja too... well... alll the girls. Even if we were to get side character scenes, it would probably be after they finish everything with the sister.
Yo, did they add automatic purple hearts over time? If not why are they half purple?
hey admin i destroyed the gacha thing in the adventure gathering point where you can pay with yen and it gives you some poekmon balls so you can get rewards, the point is I destroyed like 12 days in game and it still didnt show up again how much should i wait
Just use card for gacha...u can Call gacha machine whenever you need for gacha..
how to use Deluxe Edition （Include a NSFW Version Key
Wait for new notification come out or u can find at steam or Nlch web
The Deluxe Edition has no practical purpose. Please redeem the key and download the Girl version instead.
How to find cockroach. It's not see.
After back from war/fight before u cook for sister go in to Toilet and Press (search for something) until it appears..but if that scene done that c not apear anymore there have 3 scene maybe...i forgot try your best
Just to confirm before buying, is this the H version or is Unobtrusive Girl the H version?
Unobtrusive Girl
Pq eu preciso autorizar acesso a todos os arquivos? É normal ou essa permissão?
How do I sell the Blue radiant stone
You don't, because selling isn't in the game yet
I bought the game on October, I'm just wondering if any updates had came through, since my version is 0.82F. I bought it through itch, can someone tell me what's the latest update? And how to update to it? Thank you
Just redownload the game to get the latest version. Normally you can auto update the game through the auto update function, but 0.85 has a game client upgrade so it has to be manually downloaded.
Do I need to manually move my saves to the new version? I'm playing in mobile and I'm worried once I deleted the old version I won't be able to access my current save
How do I help wash her in the bath? Shes able to wash my front and I've gotten her to 6 hearts but she always just says I'm clumsy
It's not yet implemented
Ah okay thanks for the reply
Deluxe Edition refuses to download in itch.io app on windows. Keeps failing with "error slice bounds out of range." how to fix this?
https://nlch.itch.io/sister
Please claim your key and download this version.
is this game is same as "a simple life with my unobtrusive girl"?
if not what the difference
Same
ok thank you
How do I unlock the bathroom blowjob scene?
You have to have a decent amount of hearts, 4 I think and I THINK you need her arousal to be decently high as well. Then you need a pink candy that you can buy from Aki's shop that randomly appears around the map. When you get home don't make dinner immediately, go to the bathroom and select the "search bathroom" option until you see a cockroach. After that feed her some milk with the pink candy and that'll trigger her going to the bathroom to masturbate if it doesn't keep feeding her milk and then talking to her to see if it does. Masturbate while watching her until the cockroach shows up, at which point you'll march inside and the scene will begin. If you want to trigger it again you'll sadly have to do all the steps mentioned above again but yeah.
(You also need the Deluxe Edition but that's a no brainer)
Thanks bro
I purchased the game through Patreon and downloaded the Android version, but when I installed it, the version is 0.79h. How can I update it?
Please DM me on patreon
does anyone know whats the purpose of the mushroom house inside the abandoned forest?
NEVERMIND! I reset my BIOS, and now it seems to work again...Computers are wild!
Greetings!I bought the game over at the SaiKey store.I seem to problems with the game constantly crashing for me.I'm on Debian 13. I'm pretty sure it did work in version 0.85C..?
Here is my back-trace:https://pastebin.com/1f7sm5MSI did do something in the BIOS of my computer... And it sort of stopped working after? but I do not see how that can be connected... It did fail before too, but now it's very often.
Is it a mismatch between the glibc versions?补充一下不止没有素股，连吃糖去厕所的口交事件都触发不了，我实在不知道jj 什么问题，不知更新了什么，越玩越不过瘾。。。。。
究竟怎么样才能触发冲凉素股啊？我已经7个紫心，每次跟妹妹一起冲凉的时候都被拒绝，要我关系更近一些，我都快没耐心了
You will always receive new updates
Yep
눈에 띄지 않는 여동생과 함께하는 소박한 생활 - Saikey Store I want to purchase it here, but it still shows version 0.82. When will the 0.85 update be available?
That’ll have to wait for the Saikey staff to update it. I’ve already sent them the files for version 0.85.
I purchased the game but the Deluxe Edition is 0.82, isn't the latest version 0.85? Or is 0.85 Patreon exclusive?
I haven't updated to version 0.85 yet.
請問大師,STEAM正式推出後會有辦法上R18補丁嗎?
像Kagura Games那樣的方式去規避一些問題
会提供补丁
感謝大神回應,
想追問這個Patch會跟其他地方賣的會有不一樣的地方嗎?
What happened?
Please update to the latest version.
In the December update
I just got the demo on steam, does it still have all the H content? or do i need to get a different version. Not sure how long it takes to unlock but the only thing I can do at home is the starting things in the bedroom. (chat, pat, drink, sleep)
The Steam version doesn’t contain any H content.
Then why is it listed as H and Nudity on steam? (I don't mean that to be rude). Is it your other game that has the H content?
Is the game finished?
Also btw when im playing in the new demo update for android, my old saves glitches when I leave the house like it just stuck on a black screen
Nope
Aight thanks for the update
Although the black screen bug isn't happening anymore but the night scene where we visit our sis isn't triggering anymore
is this game is same as "a simple life with my unobtrusive girl"? because here you buying nsfw key and on other site you got newer game version
Yep
Dev, I'm Brazilian. Is there an alternative way to buy? There are rumors that PayPal is banning people who buy from here.
https://saikeystudios.com/product/a-simple-life-with-my-unobtrusive-sister/
Where can I check for update details?
What can i Do with the sister's reward Coupon and how can i Use it ?
I can't use the discord link. Is there another way to join your discord?
https://discord.com/invite/2Bt7RWknyH
It worked, thanks.
ADM, where is the best place to buy the game? Like if I get all the updates
https://nlch.itch.io/sister
I think I saw a discount once where it was $13, right? I'm Brazilian, do you know if there's an alternative way for me to buy it?