
A Simple Life with My Unobtrusive Sister
A downloadable game for Windows, macOS, Linux, and Android

A Simple Life with My Unobtrusive Sister
A fantasy RPG that's all about sibling cohabitation, ACT, Roguelike elements, and an open world!
You'll step into the shoes of an adventurer living it up with your sis, diving into dungeons on your own. The goal To find ingredients for the ultimate cure-all, 'Elixir Rubrum' to fix your sister'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 sis!
【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 Your Sister】
Back from adventuring, enjoy some quality sibling downtime. Whip up meals with gathered ingredients, share adventure tales, play games, or snooze side by side! As you get closer, unlock more interactions!
【More Than Just Siblings】
As you grow closer, feelings start to shift... Sneak peeks at her sleeping, stealthy bathroom intrusions, playful pranks on your unsuspecting sis at night, and teasing during games! Within the bounds of not getting disliked, fully indulge in your sister's cuteness!
妹同居 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、一起玩游戏一起睡觉!
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!
【超越兄妹的感情】
日渐亲密的生活也让两人感情悄然发生改变……!
偷偷观察妹妹睡容、偷偷潜入浴室!
在晚上对无防备的妹妹恶作剧、和妹妹玩游戏时不经意的色色捉弄!
在不被妹妹讨厌的程度内,尽力地感受妹妹的可爱之处!

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、一緒にゲームをしたり寝たりする。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!
【兄妹に超えた感情】
日に日に親密になる生活は、二人の感情にも静かな変化をもたらす……!妹の寝顔をこっそり観察したり、お風呂にこっそり入ったり!夜には無防備の妹にいたずらをしたり、ゲームをしているときにさりげなくちょっかいを出したり!妹に嫌われない程度に、妹の可愛らしさを存分に感じよう!
Updated | 1 day ago |
Status | In development |
Platforms | Windows, macOS, Linux, Android |
Rating | Rated 4.8 out of 5 stars (517 total ratings) |
Author | NLCH |
Genre | Simulation |
Made with | RPG Maker |
Tags | 2D, Adult, Anime, Dating Sim, Eroge, Erotic, Hentai, NSFW, Porn, Romance |
Average session | A few seconds |
Languages | English, Japanese, Chinese (Simplified) |
Inputs | Keyboard, Mouse |
Accessibility | Subtitles, Interactive tutorial |
Links | Patreon, Twitter/X, Discord |
Purchase
In order to download this game you must purchase it at or above the minimum price of $15 USD. You will get access to the following files:
Download demo
Development log
- Demo V0.79 release1 day ago
- Demo V0.77 release33 days ago
- Demo V0.75 release72 days ago
- Demo V0.72 releaseApr 01, 2025
- Demo V0.7 releaseMar 15, 2025
- Demo V0.66 releaseFeb 14, 2025
- Demo V0.65B releaseFeb 01, 2025
- Demo V0.61A releaseJan 12, 2025
Comments
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animation looks very good, but sex is bad.
How to unlock the living room scene after adding game content? Do I need to purchase a TV from NPC? Can I directly enter the living room scene
请问现版本回家后做饭页面卡顿,和新的辣哭了页面卡顿严重怎么解决呢?
perohub上显示CN地区无法下载了🥲
需要开VPN下载
having issue where the weapon is constantly swinging without input? I can’t make it stop swinging. It only swings upwards. Please advise
You might have a controller plugged in—please unplug it.
Hi, does anyone know how to get to the lava zone? I've been looking around but can't find a safe way there😞
Hi i know theres a exel spread sheet is there any way i can get that back because i lost mine please sorry for any inconvenience :)
Contains everything you need about the game ( I believe it's made by the devs themselves ) :
https://docs.google.com/spreadsheets/d/1fDTga-dhWarmZjoPLGN9X85UqCQwDj1L9NpInVcV...
Hi I accidentally purchased this game twice is there anyway I could correct this?
I tried searching your order history, but I only found one purchase—there doesn’t seem to be a duplicate.
How to unlock the living room scene after adding game content? Do I need to purchase a TV from NPC? Can I directly enter the living room scene?--
how do you get to the TV room
EDIT: NVM saw the notes from dev (not implemented yet)
Since there's cheats in the game now. Please tell me how do i activate cheats on android?
How do I turn off the Sage Mode guys. And con someone help me understanding the status (heart, bar) of the sister
Thanks
How do you get the sister to cook you a meal
wtaf thats a literal child??
Nope, sometimes I use chibi-style art just to show how cute the Imouto is. It’s all totally SFW stuff.
现在怪物还是太弱了,希望再增加一个boss--
why is it so laggy, during the Hscenes, rest of the game is great but it’s annoying working for a laggy mess
15$ demo test
every time i get a hot secen the hole game start to lag
i wish there was a fully done save file. i keep losing my save
I already bought this game but I can no longer download it via email, it doesn't appear there
Can't you download it directly from the itch page?
I almost had a heart attack when you click on buy the game and then click on the option that already has the game, it sends the list of games you purchased. That's how I updated my games, but this time the list didn't show your game. I checked to see if I hadn't deleted the email that leads to the game download, and I was lucky this time I didn't delete it. Now the game is saved in my library.
You just go to your libary and you can download any games you've bought before from there. The downloads dont show up on the main page of whichever game your looking at, only in your libary
Is the Android version uncensored? On the latest 0.79,?
Yep
Will this game come to Steam? Or unlikely?
I already redownload the game, how do i transfer my data to the new one? Do i need to do something or its done by itself. Theres no text where i can 'Load game'
If you want to transfer saves from an older version to a newer version, just copy the save folder from www/save to the same location of the new version
thank you that helped
You are my hero
客厅要怎么去啊
How do I update my current game to the newest version
Redownload the game.
Do I need to make a new purchase? I have already made a purchase and still need to make a new one--
If you bought it on Itch, then you don’t need to repurchase it. You probably bought it on Perohub, in which case you’ll need to download the game from Perohub instead.
After the 0.79 version update, can the software be updated online without the need to purchase again? The software will prompt for an update--
Major updates can't be installed automatically — you'll need to download the game again.
更新了吗--
is 0.79 live?
The release will probably be in about 10 more hours.
thanks for responding !
also any idea how to fix blown up vending machine?
No need to repair
Use sparingly
already blownded up.
Have to wait till it rains, using it again will imcrease the price by 100
한국어 번역본도 있나요?
also how do you get the scarecrow heart and what does it do?
Any tips for beating the crimson beast
aside from using a bow and milk
have it fall in the hole in the ground. be careful to not fall yourself.
thank you but wouldn't that also get rid of any drops? also is it the end game boss?
if you manage to get the beast to fall in the hole and not fall in yourself (if you do, don't worry can be tried again) it'll drop an important item in center of arena. Not sure about endgame, i'd assume its not because its farmable and the first thing to get imouto to feel better... at least i believe. Hope this helps! think about joining the discord tho because it has an accurate guide. :)
didn't even know there was a discord lol thanks!
I'll be waiting for a translation into Russian, and I hope the game will have a deep storyline instead of just focusing on 18+ content. (привет с Томска)
полностью согласен, будто бы за 15 долларов, 18+ контента маловато
сюжета бы побольше , меня 18+ контент вообще в ней не интересует
今天更新吗?
13號
谢谢
茶茶 0.79版本新出的客厅场景有和妹妹看电视的选项吗 电视有没有观看恐怖片色情片爱情片这些 没有建议加上(๑´∀`๑)
bruh when do the special interactions start to happen
Its takes too long to get heart... Can you make it a little easy? I dont know
it really isnt, youre just doing it wron
How to do it then? The purple ones are easy but red takes quite some time, a lot of time actually
Video games work best
could also try giving her milk, and blow dry her hair without a miracle happening :)
Is there a mac demo? I wan't to demo the game to see if it runs well on mac. Thanks!
I bought the game and use a mac, it does run well
How do you get salmon for the lady at the stall? Is there a fishing rod somewhere that I need to find?
You throw bombs on the river. The river you will reach when you keep going right after you take the first right when you enter the forest
Where is the archdemon?\
安卓版的速度非常慢。希望能尽快修好。
How do you make her stay awake in the morning or can you do that?
need an important item from a beast deep in the abyss
yea got i already got that but she's goes back to sleep
WHY THERE IS OLD MEME😭😭😭