
A Simple Life with My Unobtrusive Sister
A downloadable game for Windows

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 | 2 days ago |
Status | In development |
Platforms | Windows |
Rating | Rated 4.8 out of 5 stars (373 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 V0.75 release13 days ago
- Demo V0.72 release44 days ago
- Demo V0.7 release61 days ago
- Demo V0.66 release90 days ago
- Demo V0.65B releaseFeb 01, 2025
- Demo V0.61A releaseJan 12, 2025
- Demo V0.6C releaseJan 02, 2025
- Demo V0.55B releaseDec 01, 2024
Comments
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粉红糖什么时候把效果实装啊,两个月了,一直都是提前观看
Hello, I have a problem. When I run .exe games on the latest version (0.75) - it takes a long time to load. Then the process ‘system’ - (ntoskrnl.exe) in task manager loads up to 100%. The system itself starts crashing, the monitor screen freezes, and the game .exe itself is stalled by the system because of the load. In old versions (0.72 and earlier) the game, though long, but started and worked without the load of the process ‘system’.
Your computer’s specs are too low and don’t meet the minimum requirements after the kernel upgrade. Downgrading the NW.JS version should fix this, and I’m currently testing that solution.
https://discord.com/channels/1151752581228535820/1339823316692897832/13725386026...
If you get a popup saying "Not a valid 32-bit program" or see the "0xe0000008" error when running the game, please try downloading this older version of nw.js, extract it, and overwrite the files in your game folder to fix the issue.
If your game is running fine, absolutely do NOT do this. This may cause lag or prevent the game from running at all. We will not provide any support for issues caused by this action.
Hello, I have a problem. When I run .exe games on the latest version (0.75) - it takes a long time to load. Then the process ‘system’ - (ntoskrnl.exe) in task manager loads up to 100%. The system itself starts crashing, the monitor screen freezes, and the game .exe itself is stalled by the system because of the load. In old versions (0.72 and earlier) the game, though long, but started and worked without the load of the process ‘system’.
windows 10 corporate, ver. 1909. AMD FX-6100, GTX 660 2 gb, 8 gb RAM
when fighting the final boss, the game suddenly stopped like this
Please update the game to the latest version.
Do you have any plans to release a Korean version in the future?
Also, do censorship or special bonuses differ depending on the purchase platform?
Or is it fine to just buy it here?
之后有计划推出韩文版吗?
另外,根据购买平台,是否会有审查或特典方面的差异?
还是直接在这里购买就可以了?
请直接在itch购买
你好,该怎么更新到0.75B
when will the game be released on steam
I'm really looking forward to it
how to arrange a night raid. I tried everything already
我购买了网址关了一下后面找不到下载地方
大佬大佬,我用微信支付后,下载条一直0%想请问一下是需要加速器
是的
Guys, how do you get the PlayStation? I see about the guys' tips on increasing your sister's affection, but I didn't see anything similar in games during my playthrough.
i get kernelbase.dll error on last version of game. Old version like 0.72 works okay. How to fix that? Game just make system process disk load to 100% and crush window

screenshot error:
Please make sure the game path is in plain English only.
How to down in lava zone? Every time i die in lava, have 3 skeleton rings
im on day 15 and i cant get to the sleeping bed seen, im on update v0.75B
what sould i do?
also have do i get more hearts? that lets you sit behind her in the bath right, and take the towel off?
and the gotcha thing broke and now its gone, and i cant find out how to get the salmon for the vender.
sleeping scene is when you have excitment (i think) you can raise excitment by peeking
depending on the version you are playing there is 4/7 heart limit and purple hearts can be easly gotten when night raiding
dose the girl vender only show up ones? cus i went home and came back the next day and shes gone and i just got the salmon for her????
i think she shows up in spots on the map when its sunny
Where can i find the t-shirt cause i still didn't find it yet
from knight dude when you give him enought insight
I keep swinging my sword automatically and how do i stop? is it a bug because it won't stop swinging it
Since controller support isn’t fully implemented yet, please don’t launch the game with a controller plugged in.
Please update the game to the latest version.
NLCH is BEST
i cant wait for future update after see {WIP} . it gonna be tooooo much fun
how do i fix this? keeps coming up everytime i press the screen
Please update the game to the latest version.
I guess I won't get any answer
How to get the smaller towel?
忍者的基本互動/呼救聲、新飲料機 預計於0.75C版本實裝
不是说0.75C实装这些内容吗,我下载了0.75C,没有看到这些内容
没有做完,将在之后的版本进行补充
哥.0.75c多了那些内容
can i get sent a save file or something cus its keeps resetting my progress and i had 4 purple hears and this is the 4th time i dont know why it keeps doing this, im not going to play the whole game over for the 5th time
I can't enter in the discord. Everytime the boss awake this appear
Please update the game to the latest version.
Spanish when?
Is the blowjob scene already in the game?
nope . only preview
thankyou
it is in 0.75C it think
how much content in gonna be in this game, i just wanna know approximately so i can see if i buy the game.
Help, im stuck in Brushing imouto scene after waking up imouto
Suggestion: I think an option to not put on Imouto's clothes after doing the night prank would be neat and kind of funny. It could be like a special scene. She could wake up early in the morning and discovers she's not clothed and then Onii-Chan could try to explain it like how he explains peeping in the bath. Imouto could either get angry at Onii-Chan or believe him depending on what option you pick.
help, how can i get this item?

Go to Dungeon, kill the goblin for easy way you can get meat
help, how can i get this item?. please help
Is there any ways to purchase the game other thn here? T_T wanna buy the game but payment method not supported for m
https://perohub.com/posts/6773ed3e7e0707642a5c7882
Is the blowjob scene already in the game?
I don't get the intro... is she his real sister?
Probably yes
i had an older version and when i try to download the 0.75b update with the ingame auto update but it gives me an error, any way to bypass that?
Nope, major updates have to be downloaded manually.
Is there a way to get the second purple heart? or am I just an idiot, because every time I try to get it the night raid always stops before the bar gets filled.
Nvm, I found a way :)
how
Just gotta do a few things in the correct order. Sometimes one right after another. Experiment :)
🫡🫡🫡🫡
I can't get past the intial loading screen, any idea why that might be? or posible fix?
Edit: Turns out I just had to wait longer... it took about 10 minutes to load. Unfortunately, the game runs really slowly—it's pretty much unplayable right now. Hopefully it gets optimized in future updates.
Probably you're storage sucks
Yeah, I’d recommend having at least 8GB of RAM.
期待0.8有更多新内