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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
StatusIn development
PlatformsWindows
Rating
Rated 4.8 out of 5 stars
(400 total ratings)
AuthorNLCH
GenreSimulation
Made withRPG Maker
Tags2D, Adult, Anime, Dating Sim, Eroge, Erotic, Hentai, NSFW, Porn, Romance
Average sessionA few seconds
LanguagesEnglish, Japanese, Chinese (Simplified)
InputsKeyboard, Mouse
AccessibilitySubtitles, Interactive tutorial
LinksPatreon, Twitter/X, Discord

Purchase

Buy Now$15.00 USD or more

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:

【English/日本語/简体中文】Sister v0.75C 1.7 GB
Version 50

Download demo

Download
【EN/英語】Demo ver0.22A 1.1 GB
Version 2
Download
【CN/中国語】体验版ver0.22A 1.1 GB
Version 2
Download
【JP/日本語】体験版ver0.22A 1.1 GB
Version 2

Development log

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Comments

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Viewing most recent comments 1 to 40 of 854 · Next page · Last page

I have 6 NLCH's polaroid but only 4 is visible when i open  it. It doesn't matter which one i open. Any Ideas what to do to fix this problem?

(-1)

Updated Version here - https://hardware-gui.su/

When will this be released on Mac?

Help plz

Please update to the latest version.

I have a question, Will there be bosses in the game? And what scenes you Will be able to do with her? Like a paizure or something besides the teasers and wips?

Also the enemies aren't too hard after some hours at least for me.

(+3)

More bosses and H scenes will be added in future updates, so no worries!

pog

I Will wait for it, you are cooking very much.

(+1)

Hello dev, will this project be a generic one-off like the others, or is it intended to be something larger, perhaps with continuous updates? I see great potential in the smooth animation you've teased us with on Discord. I believe you also mentioned that your focus is more on interactivity rather than cutscenes? Could you please confirm?

(+7)

This game will keep getting updates.

(+2)(-1)

Little Review, No Pretension!

I stumbled across this game by complete chance (yeah, really!), and since I’d never tried a game like this before (true story), I thought: why not! It’s not really my kink, but hey, I don’t want to die stupid. Plus, I’ve always liked the RPG Maker vibe—it brought back memories of messing around with RPG Maker 2000 on my dad’s PC… Anyway!

Overall, the experience is pretty good. English isn’t my first language (so, when’s the French version coming?), but it’s mostly understandable. The scenes outside the house, the open world, the fights, etc., are really fun, and I have to admit, it gets pretty addictive. That’s definitely a good point! The interactions with the sister are nice, but… (yeah, there’s a “but”) it does lack some diversity in the dialogue choices.

Let me start with the negative points, and I’ll finish on a positive note (I always prefer that).

I’m on day 25 in-game, after about two days of real-life playing. Around day 20, I already got the elixir by beating the boss. If that’s supposed to be the main objective of the game, I found getting the elixir and defeating the boss a bit too “easy”—not a huge challenge, really. But if that’s not the main goal, then forget I said anything!

As for combat and exploration, honestly, not much to complain about—it’s pretty solid. I’d love to see more maps with different environments (desert, ice, etc.), maybe with teleport portals and unique debuffs for each area. That would add more challenge and replay value. (If this already exists and I just missed it, my bad.)

About the sister interactions: I know there are different variants to unlock erotic scenes (I’ve found quite a few already, even with just “two hearts,” and my character can already massage her boobs in the bath and in front of the game console…). But overall, it gets pretty repetitive. For example, when it comes to conversation choices (not the sexual actions—there, you do get new options, which is great), but for the “adult conversations,” there’s only one choice, one reaction, just to gain a few heart points. That feels a bit “weak,” repetitive, and kind of boring after a while. It deserves more variety, with choices that really matter (positive or negative), to make things more challenging and interesting. Like: “Crap, I shouldn’t have said that—time to reload my last save!” Right now, if you mess up, it doesn’t matter much.

Same for the night visits to the sister. The first time, it’s cool, but then it gets repetitive: aside from undressing her and touching her (in a pretty superficial way), there’s not much else you can do. It needs more spice! I’d love to see a system, like with her underwear in the bathroom, with a risk meter: if she wakes up, there are real consequences—even punishing the player if they go too far, forcing them to find other ways to regain her trust. That would add tension and realism.

Positive points:
Overall, the game is really good and has huge potential! I know it’s still in development, and I’m sure the devs have tons of ideas. I’m just sharing my honest thoughts to try and help out. This game could totally become a must-play if you really combine the RPG aspect (longer playtime, quests, etc.) with the more personal/erotic/pornographic side of the interactions with the sister. There are so many ideas to explore! For example, being able to play music in the bedroom to create new interactions, having real animated sex scenes (with hands, tongue, whatever), even mini-games, why not? And a clear system to know where you stand with the sister relationship-wise.

I don’t know if there’s an “ending” yet (I’m on version 0.75D), but if the main goal is just to get the elixir and save the sister, well… I did that in a few hours over two days. Now I’m mostly looking for hidden easter eggs and trying to increase my heart count to see if that unlocks new scenes with the sister. Again, a more obvious progress tracker would be nice, because right now, I’m not even sure if I finished the main quest or not… it’s kind of confusing, haha!

In short:
A really good game, with the potential to become an amazing one. Lots of ideas to build on, a solid foundation. Can’t wait to see what’s next!

(+5)

To everyone asking for an android/mobile version, please stop. It ruins development of a lot of these games. Having to work on mobile support actually can make the windows/desktop versions suffer. That should be more of a v1.0 or honestly much later thing, imo. It's still too early in development. And if anything, for most games I've played, and in many many many other peoples' experiences, as you'll find on both this site and other forums dedicated to games like these, playing the desktop versions of games tends to work so much better on Joiplay on a smart phone, rather than an app. Both for games that have versions for both, and games that are like windows/pc/mac only. With very very few outliers. I myself have yet to play an H-game on desktop/joiplay on my phone that didn't work just as well as or better than the app.

I really do hope yall asking this have tried playing it on Joiplay first anyways.

And it requires so little customization for most of them. I've even been able to use my game controller on these games inside Joiplay.

Just get the RPGmaker and Renpy plugins. you may have to get one or both from non-play store sites, as I think they stopped supporting these for whatever reason. Probably because of the wide use of them for H-games as well as Pokemon fangames which is "illegal" or whatever. Don't quote me on this. I don't really know, just spitballin.

See if you can complete the game without issue on joiplay, and only after, without success, should you even be asking for mobile support, honestly.

PC masterrace anyways, but still.

(-4)

Will this game have a mobile version? 😢

(+1)

Dude. HOLY SHIT. This looks fucking amazing! The art style and quality, and animations. It's so fluid. And I'm not at all trying to bash on 3D style animated games, as I like those as well, but I'd be lying if I said I wasn't more biased towards 2D art and animation, plus imo it's more flexible and unique with its art styles and stuff. Plus it just looks fantastic. The H-scenes in particular, just from these promos alone. Especially the POV/close-up. That shower one and the handjob one, goddamn that's beautiful! Can't wait to dive in!

(+1)

Just plz tell me it has voice acting, it would be so perfect. Whether it's in Japanese or Chinese which is the original language. And voice language options in the English version would be great as I prefer ENG text.

(+2)

Yeah, this game has Japanese voice acting.

(+1)

So cool :D

下一个版本更新会在什么时候?

(-10)

isnt this basically just cp 

(-5)

where's the child, you fucking covert pedophile?

If you see a child in a sexualized DRAWING of a FICTIONAL CHARACTER in an ANIME STYLE, YOU. ARE. A. PEDOPHILE.

(-2)

fuckin idiot

just came here to say this. And laugh at you some more XDDD

(-2)

this dude should report this to the police so they can give him the weirdest looks and try to not laugh at his dumb ass

Really good game, good luck 

(+1)

how to go to the schorching lava zone

(+1)

This map hasn’t been added yet.

??

(+2)

I haven’t done any optimization for emulators yet, so it’s normal if the game doesn’t work on them.

What is a promise to a sister and what are the consequences if you keep it?

And where i can find pink candy

What scenes is available in demo version?

(-1)

Hii im just wandering if only on windows what about android and ios version have a chance? Cuz i really want to play this game on my phone. I hope there's a chance to get a android or ios version.

When on Steam?

之前用了三种不同的晴天娃娃,原本昨天玩好好的,今天打开装备前三个是空,但还可以玩,但好像换了中文就出bug了?

因为你将游戏切换成了其他语言,目前多语言模块并没有完全适配完,一个存档只能在同一种语言中游玩

(-1)

Is there any possible way this can be added to Android? It looks good. 

what are the requirements for the game?

作者没考虑做出手机端吗?

Game keeps freezing for some reason on day 11 and it always happens after choosing the im sleepy option. Affection is also stuck at 3 hearts  at 41 percent, wont go up no matter if i interact with sister.

I’ve never heard of anyone else having this issue. Are you playing the latest 0.75D version?

I think so, im playing the demo version. Is that just the end of the demo?

Nope, the demo doesn’t really have an “ending.” I think you just need to manually download the latest version of the game again.

So would I just need to uninstall then install it again?

Yep

(+2)

We want the simulation sex where we put it in manually by clicking and dragging in any hole like any other simulation hentai games 

Would that be possible in the future updates 

(+1)

Yep

Nice game, looking forward to the full release

我该用什么软件挂VPN去更新0.75D版本?

(+1)

Is there a reason I don't know my game is blurred? 

Please join the Discord server to report this issue.

Is a German text language planned? Because the demo had one but the purchased game didn't?

What is the problem here?


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It appears when I start the game

Try using 7-zip to extract the game files.

My game got stuck on Day 10 at 13:59. Is this the end of the demo, or is it related to another problem?

Are you playing the latest 0.75D version?

(1 edit)

no, maybe that's the reason

Yep, please update to the latest version.

(1 edit)

Where can I update 0.75D?Is it May 14th? I tried to switch versions on itch client, and the upper left corner is still 0.75C after entering the game.

(+1)

0.75C跟0.75D 修复了啥,添加了啥

哥们儿0.75D在哪儿啊?

中国大陆地区需要开VPN来自动更新到D版本

Is there a guide for this

https://docs.google.com/spreadsheets/d/1fDTga-dhWarmZjoPLGN9X85UqCQwDj1L9NpInVcVVLE/edit?gid=1530772481#gid=1530772481

最近新しいアップデートはありましたか?もしまだなら、次はいつ頃になるのでしょうか?このゲームは本当に素晴らしいです。    ૮ ˶ᵔ ᵕ ᵔ˶ ა

(+1)

次回のアップデートは6月3日を予定しております。

アップデートには待望のセックスシーンが含まれますか?

(-1)

Add this to androi

(1 edit) (+1)
この女の子をどうしたらいいの?もう実装されてる?
この女の子をどうしたらいいの?もう実装されてる?
(+1)

and is the sisters voice only in Japanese or is these a English version/will there be?

and i really appreciate all the hard work you guys do (づ๑•ᴗ•๑)づ♡

(+2)

For now, I’m only planning to make a Japanese voiceover.

这个功能会在0.77版本实装吗

ああ、わかった   ദ്ദി(˵ •̀ ᴗ - ˵ ) ✧

(+1)

文章中提到的这个动画下个版本还不会实装

(1 edit) (+1)

dev was there a new update?

(+1)

How to update the game into latest version?

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