
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 | 7 days ago |
Status | In development |
Platforms | Windows |
Rating | Rated 4.8 out of 5 stars (309 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 V0.72 release12 days ago
- Demo V0.7 release29 days ago
- Demo V0.66 release58 days ago
- Demo V0.65B release71 days ago
- Demo V0.61A release91 days ago
- Demo V0.6C releaseJan 02, 2025
- Demo V0.55B releaseDec 01, 2024
- Demo V0.5 releaseNov 20, 2024
Comments
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过两天跳票还是更新
作者大大,请问一下,为啥安卓用模拟器玩,点亲密接触,点了没反应呀,是不是有bug呢,还有一个bug就是夜袭的时候,点任何功能,一直提示就此打住吗,点一下就提示一下,这是咋回事呢,0.66版本就不会出现这两个bug,之后到0.721版本都一直这样,😓求回复
因为没有适配模拟器
um can i have some question : how to wake up imouto
Also, for me the issue regarding not being able to drink something is still active
All dialogues acted as if she didn't have pants on, how did I do this and is it a glitch or a feature? (When readjusting her posture, it didn't give me the option to unclothe her and instead acted as if she already was undressed)
Make sure to update to the latest version.
作者大大,请问一下,为啥安卓用模拟器玩,点亲密接触,点了没反应呀,是不是有bug呢,还有一个bug就是夜袭的时候,点任何功能,一直提示就此打住吗,点一下就提示一下,这是咋回事呢,0.66版本就不会出现这两个bug,之后到0.721版本都一直这样,😓求回复
I slept, and the game didn't auto-update (I'm on v0.72B)
Version 0.721 needs to be downloaded manually.
how do i give her her medicine
what should I do?
anyone know if there is a way to bring back the Tea Machine after it has been destroyed? i cant buy drinks for her anymore
it will be repared auto in a rainy day
anyone figure out how to spread her legs?
This game is super cute! Loving the animations, the voice acting <3, and playing around with what's there.
Personally... I don't have much patience for the combat and exploring part. I'd rather play a roguelike deckbuilder ^_^;;;
So, I did some figuring out of stuff today to uh.. bypass some of the game.
Dev-san, you may hate me for this, and I'm sorry, but I am going to share this here for others.
F12 in game and then go ahead.
If anything is wrong or doesn't work right... sorry lol
// A Simple Life with My Unobtrusive Sister — Complete Console Commands Reference
// AFFECTION & AROUSAL SYSTEM
//---------------------------------------------
// Game will lag during implementation // I did experience the game breaking when trying to do this over and over -
// before trying to save. I did fix itself after sitting on Loading... for about 20ish seconds. Restarting game helps a lot.
// Effects seem to not requires changing the day/sleeping as Panty conversation does yield positive results (maybe mult tries)
// Additionally, provides
// Increase Affection by 1000 // Must do before Arousal; Advised to produce 7 hearts first.
$gameVariables.setValue(17, $gameVariables.value(17) + 1000);
// Increase Arousal by 100% // $gameVariables.setValue(16, $gameVariables.value(16) + 100);
// Set Arousal to exactly 99% // Not sure of the usefulness as it prevents more touching
$gameVariables.setValue(16, 99);
// SALMON ITEM COMMAND
// I didn't bother to figure out if giving the vendor enough salmon/king salmon does anything or not.
//---------------------------------------------
// Obtain Salmon (confirmed item ID: 67)
$gameParty.gainItem($dataItems[67], 1);
// ADD ALL CONSUMABLE ITEMS
// Be aware, this will give you a story item, as well, that triggers/transforms when going through the B portal
//---------------------------------------------
$dataItems.forEach((item) => {
if (item && item.consumable) {
$gameParty.gainItem(item, 99);
console.log("Added:", item.name);
}
});
// Giving sister \"Apple Apple Slime\" for dinner triggers the Video Game Event afterward.
// Set Yen to 999,999 (or any value you like)
$gameParty.gainGold(999999);
// STATS
// Be aware, after making these changes, the whole game seems to lag just a bit; especially the combat stuff.
// First run this to increase max stats
for (let i = 0; i < me._paramPlus.length; i++) {
me._paramPlus = 999;
}
// Second run this to fill it up
// I'm sure part of this is unneeded or does nothing
let me = $gameActors.actor(1);
me._hp = 9999;
me._mp = 9999;
me._baseParamCache[0] = 9999; // Max HP
me._baseParamCache[1] = 9999; // Max MP
stats?
----------
I'm a novice at programming and coding and data manipulation and what not, but this works.
If you have the energy, go ahead and improve them; I'm sharing here because I want people to benefit.
how do i use teem after bringing up the command thing
Hoping and waiting with Android 🗿🗿 I'm too poor to buy PC
how do you get her to spread her legs while playing the game
howd you get it to load
i didn't that's why i asked
Tell stories to the knight, after a few stories you'll get "Shadow DLC". After that you'll be able spread her legs
i keep doing that and basically says i have nothing to tell him
Dev why this game is stuck in loading screen
I tested it on my end and didn’t run into that issue. Could you describe in a bit more detail when and how it happens?
I hate this game bcs it ruined 6h of progress bcs it didnt react anymore and I couldnt safe it in the frame.. ty
Why do I think you're not giving the full truth?
You went 6 hours without saving, because you couldn't save? So either you weren't saving anywhere near as often as you should or you tried to save....couldn't but went "oh well, guess I'll continue anyway!"
And you do know that the game autosaves at least twice per day. So unless you stayed on a certain day somehow for 6 hours which you definitely weren't progressing, your story doesn't add up.
Last two possible things are: 1, your address was for too long so your save errored. 2, you were playing the game through the rar which while is possible it doesn't allow to write new information thus saving becomes impoosible. Both of those are user errors.
I think he just had a 6-hour play-session and forgot to save,
before the game suddenly stopped responding.
At which point it was too late.
Again, that's basically impossible unless he got to the evening section and just went into a vegetative state for 5 hours.
The RPG part is on a timer and unless you're sitting in a item menu it's constantly moving. So a non-interrupted playthrough before the game kicks you out at 17:00 hours is between 45 minutes and an hour. And there's literally no way he could have sat at the evening section for 5 hours and convincingly say he made "progress". In that 6 hour session, at least 3-4 days should have passed and as I stated before....the game auto-saves at least twice per day. Once at the start of a new day and once when you enter the RPG part. At most all he can lose is an hour or so of progress, ACTUAL progress. Not just staring into the void for 5 hours.
You're right, that is impossible.
That should also teach me not to comment on these stuff without playing the game first.
And i got no idea how I missed the autosave thing when I read your previous comment earlier either, it was right there!
I'd say I was half-asleep or something, but the truth is that the comment was posted at 4 pm.
mines stuck on loading ?
I tested it on my end and didn’t run into that issue.
Could you describe in a bit more detail when and how it happens?
After i downloaded the english verison i extract the zipfile and tried to load the app it stays on the loading screen i even tried to let it sit for 10 minutes and it still never loaded for me
How did you extract the file? It might be an issue with the extraction tool — you could try using 7-Zip instead.
Everyone waiting for the sex with this sweetie sister)
And now about the bad things. I think $15, even $13.50 is too much for early access to the game, and in v0.721 I have an infinitely loading screen. In previous versions, fps was around 10, 10! RPG mode not the strongest side of the game, would be more interesting, interesting with sister at home. And need sex with her!
I like game, and looking forward to new content!
Bro got 3,628,000 fps? Lol. Tbh, the infinite loading screen for me I just restart the game, that's my solution(maybe there are more)
so what does it mean in the description when it says before time runs out. is there a bad ending where she can get sick and die?
Something bad Will happen to her
please take your time, i don't mind if it take years to finish.
hey loving the game thus far. the animations are good and character personality. the dungeon exploration is actually pretty fun too.
a few things that would be amazing if you could implement them fps settings. the game spikes randomly for me because its trying to generate anywhere from 240-999fps i noticed the game freezes for a split second when this happens. it could be resolved with an fps cap.
the other thing that would make this game even more top notch would be the cooking. is there any sorta hidden attributes to making food? do recipes have hidden affect like aphrodisiac or sleeping or affect on their mood? currently it just feels like im better off not cooking since there is no benefit I'm aware of.
honestly tho great job on the game so far honestly keep up the good work. love your animations styles.
As for the framerate issue, I’m honestly not sure how to fix it yet — I haven’t gotten enough feedback to really dig into what’s causing it.
As for the cooking system, it’s still just a rough prototype for now. We’re planning to expand it later so that different dishes will have different effects!
A good solution till a solution can be found for the fps issues is to make a note telling everyone to go into their gpu and manually set a fps limit for the game. That has been my work around and it started to run great after.
怎么导入存档
在游戏的文件夹里找到WWW文件夹,打开WWW文件夹在里面找到SAVE文件,将SAVE文件夹里的存档文件移动到新游戏的SAVE文件夹里
Tem para Android?
will there ever be a version made for android or ios? or will it work if i just download it and connect my phone to a keyboard and mouse
吃了粉色糖后的剧情触发报错,求助,是未实装吗
可以进discord服务器的聊天室频道说明一下问题,会有人发修复补丁给你
it's appear Fail to road :img/pictures/kitchen_night_bowl.png when defeateven
I'll fix that bug in the next update.
btw how to get the cola item
Right now, buying a drink from the vending machine gives you a random one — sometimes it's cola. After the update, you’ll be able to pick exactly which drink you want to buy.
thanks!
im stuck in the excavation site is it really still in development or no bc there's a letter saying don't trust the message
and not only that after defeating the boss in the abyss how do i get back to the church to talk to the demon agin
https://docs.google.com/spreadsheets/d/1fDTga-dhWarmZjoPLGN9X85UqCQwDj1L9NpInVcV...
I hope someday this game gets a android version, it Will be very good
サーモンは実装されてるのでしょうか?
はい、水に爆弾を投げると、運がよければサーモンが手に入ることがあるよ。
There are no sex scenes in this game I assume?
Not yet. The content you're looking for is in a future update of an unknown time.
High quality game and beautiful animations, I hope the developer will make it more diverse in the future <3
Do you intend to release the game on Steam? If so, any predictions as to when it will be?
Yep! It’s currently under review, and I expect it to officially launch on Steam after September 2025.
seems really adorable, but i got a question, is there let's say...more "spicy scenes" than simple peeks and teasing ? or is it only teasing ? (Yes, im a wierdo, but an honest one :p)
Oh no...
Oh no...
o fuck. one fucking pixel
i suspect scp-096 is coming............ how dare you :P
He Is trying to enter my house, OH F-
If I had purchased the game, is there a way to get the updated version without having to pay again?
That's how it was from the start.
Are there any plans for an official release of "A Simple Life with My Unobtrusive Sister" in Germany? Are there any obstacles due to youth protection laws or other regulatory restrictions?
Due to limited resources, I’ll only be able to consider adding other language options after the full release of the game. Once it’s available on Steam, I believe it should be purchasable in Germany.
Thank you for your reply! I just wanted to point out that in Germany, an age rating is now required for the official distribution of games. Without an appropriate classification (e.g., through the USK or the IARC system on Steam), the game might not be officially available here.
It would be great if you could consider this for a future release! I'm really looking forward to the game.
Spanish or english
是妹妹拿内裤帮我手交还有妹妹趴在门上看我自慰这两个动画
还没实装
发展方向应该着重于色色,游戏性诚然是加分项,但更需注意色色本质,时间长无所谓,能完美完成制作就行
the game got too much bug especially in during interaction
its fun but i it scks me to think this game is almost like the monochrome fantasy living with sister and im kind of dissapointed uwu,also the games is so far farrrrr from finish,main menu is not available in game,no quest bar or something that can give you hint,the animation is good,the interaction feels off btw i like the game and i want to visit this game in the future for updates,this game got them gyaat potential
Almost like Fantasy inspired it or something, crazy. Then wait until it's finished. Yes it is, when you can interact with your sister there's this icon of a running man, click it to go back to the main menu. Quest bar for non-existent quests? Hints to what? That they are. How so? "Hello, fellow young kids" energy....
is the demo worth playing and is it similar enough to the full version?
现在就只有一次