nlch
patreon
Demo V0.85 release
🕑 Added 2025-11-03 11:00:00 +0000 UTC
If you’ve already purchased the game on Patreon and would like to download future content, please send me a direct message to receive your CD key!
You must purchase the game directly through Patreon, not by getting it via membership tiers, in order to claim a CD key.
If you purchased the game on a platform other than Patreon, you don’t need to claim a CD key.
The key only needs to be claimed once, so please don’t claim it multiple times.
如果你已经在patreon购买了游戏，并且想下载后续内容，请主动私信我领取CDKEY！
你必须通过patreon直接购买，而不是通过会员等级获得游戏才能领取CDKEY。
如果你在patreon以外的平台购买了游戏，那么你不需要领取CDKEY。
KEY只需要领取一次，请不要重复领取。
すでにPatreonでゲームを購入された方で、今後のコンテンツをダウンロードしたい場合は、CDキーを受け取るために私に直接メッセージを送ってください！
CDキーを受け取るには、メンバーシップ経由ではなく、必ずPatreonで直接ゲームを購入してください。
Patreon以外のプラットフォームで購入した場合は、CDキーを受け取る必要はありません。
CDキーは一度受け取れば十分ですので、繰り返し受け取らないようにしてください。
V0.85
0.85 Update Notes:
Implemented the sumata event in the bathroom.
Some new TV programs have been added!
You can now safely return to the game when an error occurs.
The bath scene with Mio has been remade and expanded with new content.
The PC version’s game engine has been updated! (you’ll need to re-download the game)
0.85更新履历：
实装了浴室素股事件
实装了一些电视节目
现在开始游戏报错时可以安全返回游戏
重制了和Mio一起泡澡事件并增加了新内容
PC版本更新了游戏引擎版本（需要重新下载游戏）
0.85 更新履歴：
お風呂での素股イベントを実装しました。
テレビ番組をいくつか実装しました！
ゲームエラー発生時に安全にゲームへ復帰できるようになりました。
Mioとの入浴イベントをリメイクし、新しい内容を追加しました。
PC版のゲームエンジンをアップデートしました！（再ダウンロードが必要です）。
今後の計画について·关于后续计划·About the next steps
Version 0.9 is scheduled for release on December 1. The main updates include the addition of the living room scene and the implementation of the beetle boss appearing in the mushroom house.
0.9版本预计在12月1日更新，主要的更新方向是实装客厅场景和实装出现在蘑菇屋的甲壳虫boss。
バージョン 0.9 は12月1日に公開予定です。主な更新内容は、リビングシーンの実装と、キノコ屋に登場するカブトムシボスの実装です。
バグ報告·Bug Reporting·Bug反馈
ゲームのバグ報告については、この投稿のコメント欄に直接書き込むか、逆流茶会のDiscordサーバーに参加して報告お寄せください
For game bug reporting, you can leave a comment directly on this post or join the NLCH's Discord server to share your feedback
关于游戏的bug反馈，您可以直接在这篇文章的评论区留言，或者加入逆流茶会的Discord服务器进行反馈
Discord：https://discord.gg/ZHHeHHnQ3v
Comments
meow
CDキーをお願いします
Chaoshead 0204
CD key please and thank you
逆流茶会
ご購入記録を確認できませんでした。
kai fukunaga
CDキーをお願いします。
Кирилл Саломатин
CD key please, thank you
pdlr
Need the CD key as well please, thank you!
wut2002
CD key please, thank you
Shion
I have to say, the mobile version is doing a lot better. I can actually play the dungeon crawling portion. I also had difficulties "right-clicking" on mobile to use bows. So I scrapped them all. Other than that, a big improvement. Also. The new sumata scene seems a little too easy to achieve compared to the other scenes? She just immediately decided to sumata, no real suggestion from Kuroha other than asking to clean the front. It needs more flavor. Keep up the great work
Austin Cargil
CD key please, thank you
คนรัก อนิเมะ
I really like this game. I'm looking forward to the full game. I'll be cheering you on👍😁👍
Light Bonsai
CD Key
ANONIMUS XD
CLAVE DE CD ,please
逆流茶会
Redownload the game
Floxy
Hi, the new Version 0.85 isnt auto updating in the game on Android and if i Update it manually there is an error. What can i do?
THEreiciDV
CD KEY Please
吳家恩 211-07
CDKEY! THANKS!
Pattanapong Thongsuk
CDKEY?
士凱 林
請問以下CDKey謝謝
MinakoSora
YES YES YES
IAMSLOWLYBUTSURELYLOSINGGHOPE
cd key?
逸旻 曾
cd key thanks~~~
시모 김
Cd key?
12 gallon milk
cd key?
Hiddenlok
cd key?
逆流茶会
I’d recommend buying the game on itch.
HeavenlyPotemkinBusterrrrrr
I deleted my game from my computer some time ago, but retrieved it through the Recycle Bin today. It's the 0.79c version and isn't updating. Do I need to repurchase the game? I would like to keep my 114 day save.
yoyoyoman
Have a new release today?
Arakar the hailer
Hello how obtain CD Key?
Gabriel Pereira dos Santos Silva
Can you send me CD key? Thanks
逆流茶会
Nope
Django
hello I bought the game on itch.io do I have to rebuy it on patron to get the update?
DialogSG
You must to hold press at MIO(sister char) and it will have a option dinner and save
Linkun Dai
想和妹妹本番了
Scott Devine
hi again, so i downloaded the new update V8.0 but i cant used my saved progress. is this because this is a demo?
Felis
Bought on Patreon will the game auto update when I launch? Or do I need a KEY, also what do I do with the key?
Shion
The game has no options at dinner for mobile and you get stuck
逆流茶会
DM
Marcus
So I bought the game on patreon what should I do?
DA3DSOUL
Good luck man.... The erogame sector is rough right now
貓 白
妹妹的浴室如果解鎖忍者，在裡面跳忍者舞，後面想檢查衣服都會一直跳到跳舞選項無法檢查
哎呦我呸
客厅怎么进啊？
黄昏之下的温柔
这游戏做的这么好 为什么玩的人那么少😶
逆流茶会
You definitely pressed the Ctrl key and then tabbed out of the game. Just press Ctrl again to stop the fast-forward.
Scott Devine
Bro this game sucks. I can't even read any of the dialogs. it just fast forwards everything even though im not pressing any keys
Vanderlin
you have to use the cat suit to increase the weapon slots
FINERALARM
can anybody help have start back over i but still got the old update
Kees Beets
Ive updated the game 79.A andddd there is an immense bug when my imouto it jerking me off the panties and the penis becomes transparant
Ash MD
please increase the weapon slot
Shion
Unplayable by android for the fighting portion. Skips and controls don't work as intended. Maybe make it a normal ecchi game as android?
NoobFromBR1171
How do I unlock the toilet scenes in this new version?
Kirina Iris
I love you!!!! ❤️
逆流茶会
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
為揚 陳
請問要怎麼繼承存檔 ?
Sai
Love the the funny face of imouto haha, is cute, It's nice when game has things like this that are sort of like casual and funny moments not just h content for the most part.
逆流茶会
Try updating to V0.70A—I’ve already fixed these bugs in that version.
Олег щербина
What to do if the game crashes when throwing an item or weapon from the inventory?
逆流茶会
因为时间不够，0.69版本取消了
小狼 曾
我記得3/1會上市 0.69C 我都沒看到 精選商店 有販售 整體遊戲，意思是 我要購買才能 玩到0.69C?
Олег щербина
please tell me how to wake up a girl in the demo version?
I like art
Impatiently waiting for the android version
逆流茶会
You can join my Discord server! There has A FAQ channel
John
Is there a walkthrough for the demo?
妤绥 莫
还是进不去，itch客服也一直没回复😢
逆流茶会
似乎不能取消25美元下个月的订阅，不然会领取不了，领取之后再取消
妤绥 莫
https://nlch.itch.io/sister/patreon-access这个，一直关联不了，拒绝访问😢
逆流茶会
Since version 0.6 includes updates to the core code, save files from earlier versions will no longer be compatible starting from 0.6.
逆流茶会
0.65B版本应该已经修复了这个问题
Pum PhooM
i have a problem about save file cannot read property 'name' of null
KuroHime
0.65A妹妹晚上七点半就睡，是设定如此还是出bug了？ 这次更新有关于这个的内容吗？
逆流茶会
No, it’s about moving the files inside the SAVE folder.
Nicolas Herring
So how Do you transfer saves? i tried the www to save transfer and it didnt work
Tamás Nagy
toilet scene as in the bj? lol i seen on cien some scenes being teased, not here tho
逆流茶会
New
Arep Z
New or same ?
Adi
If u use ur Senpo ability while going to another area u get really really fast while walking normaly
Arep Z
Can i ask when i can Get H scene with imouto ?
逆流茶会
Please try updating the game to version 0.6C.
逆流茶会
已经上传了修复了这个问题的0.6C版本
NINEFEW
额，新版本的怪会因为大量刷新导致卡顿。可以的话希望下次更新能处理一下。
Adi
Anyone Know why my game keeps getting black screens after i leave for a peek in the bathroom
Arep Z
Thank you..
逆流茶会
Yep, I’m confident that the newly updated 0.6B version has fixed this issue.
Bob Jones
Any update on the framerate issues in the dungeon? I don't mean to complain, but it becomes literally unplayable. I enjoy it so far, and the public demo was fun, just kinda sucked to get the paid version and be unable to play.
逆流茶会
A version fixing this bug will be released today.
Xaster06
Kinda laggy when going into dungeon
Boreal
Wacky stuff can happen if clicking on the map to initiate the menu for sis interactions, while she on the chair playing the game & doing this at specific time frames, At one point i got her to Rocket out of her chair into the ceiling~
Boreal
Is also possible to stay up all night & nvr sleep when choosing to visit sister at night, Can still initiate a Normal convo with sister at that point by clicking on the map & not her on the bed
Boreal
With Milk vending machine not workin, pretty much cannot continue story since no way to give red gem.
逆流茶会
For now, please avoid equipping the Venomous Embrace item.I’ll fix this bug and release a new version as soon as possible.
Snz
Trying to wake sister up in the morning and stopped working as soon as she got up
Boreal
Ran into 1st crash & is consistent one, Having any enemy be hit by the Venomous Embrace Follower will result in a crash.
Boreal
Kinda getting major Fps drop in the Labyrinth now, at some point it getting as low as 5fps or so. I'm assuming its due to very high enemy spawn count & especially the water enemies. Think i killed 50+ things in the 1st floor in 1 visit
逆流茶会
I’ve found the cause, and this bug will be fixed in the next version.
Boreal
Just started playing & immediately ran into a thing with weps where they never break, but they have the extreme dmg bonus from near broken, Just 1-shot the girl Npc. Had this happen by spin attking a tree & then throwing my wep away without it colliding with anything. Well, the wep does break. Its just their durability seems far higher than it should be. like how I got 35 Near broken hits with a stick
Arep Z
Yeah finaly
