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HF Patch for Koikatsu v2.9 / コイカツ！自動更新 (Patreon)

Published:
2019-08-30 12:37:07
Imported:
2026-06
Tags:
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Content

A patch for Koikatu and Koikatsu Party with all free updates, fan-made English translations and essential mods. It will allow you to load all character cards and scenes and give you countless gameplay improvements while still keeping the original, uncluttered feel of the game.

HF Patch does not contain the full game, paid expansions or any other pirated content. You have to buy the game and expansions separately.

All content is tested and fixed (or removed) as needed before each update, providing a stable platform for further modding. HF Patch can also repair many common issues, try it if you have issues.

「コイカツ」のための無料アップデートと必要な改造すべてを含むパッチ。それはほとんどあらゆる取付けを更新し、修理できる。ゲームや有料の拡張は含まれていません。あなたはゲームと拡張を別々に購入しなければなりません。

Downloads / ダウンロード

If you have the Steam release (Koikatsu Party), check this installation guide and FAQ.

If you need any help, check the wiki, visit the Koikatsu Discord server and ask in the #help channel, or ask in comments under this post.

Patcher changes / 変更 

  • Fixed failing to remove some old plugins

Mods added / 追加 

  • KK_StudioTextPlugin 1.1.0 (Write text in studio scenes)
  • KK_QuickAccessBox v1.0 (Search all studio items, LeftCtrl+Space)
  • KK_StudioObjectMoveHotkeys v1.0 (Adds T/Y/U/I hotkeys for manipulating objects in studio)
  • Sideloader Modpack - Maps 29-08-2019
  • Sideloader Modpack - KK_MaterialEditor 29-08-2019
  • IllusionDragAndDrop.Koikatu 2019-08-05 (Replaced ManlyMarco/KoikatuDragAndDrop)
  • KK_HCameraLight v1.1 (Gives better control of lighting in H scenes, check light tab)

Mods updated / 更新 

  • BepisPlugins r11.2.1
  • KKAPI v1.5.1
  • DeathWeasel1337/Koikatsu-Plugin-Translations v4.0
  • XUnity.AutoTranslator 3.8.1
  • Sideloader Modpack 29-08-2019
  • Sideloader Modpack - Compatibility Pack 29-08-2019
  • Sideloader Modpack - Studio 29-08-2019
  • Sideloader Modpack - KK_UncensorSelector 29/08/2019 (uncensors and body mods)
  • KK_Pregnancy v1.1.2
  • Koikatsu Overlay Mods v5.0.2
  • Additional Skin Effects v1.6.3
  • Sideloader Modpack - Fixes 29-08-2019
  • KoikatuFixes v1.1.1
  • KK_InputHotkeyBlock v1.2
  • HideAllUI 2019-08-09 (Press space to hide interface, replaces HideStudioUI and HideHInterface)
  • Koikatsu: Become Trap v2.0
  • HeightBar v2.0.2
  • Cheat tools v2.5
  • UnlockHPositions 2019-08-09
  • Custom intro voices v8

Mods removed / 削除 

  • HideStudioUI
  • HideHInterface
  • ManlyMarco/KoikatuDragAndDrop

Files

Previews only

Comments

Shimetta Masuta

I can't install this, i may be retarded... It can't find Koikatsu HF patch V2.9-1.bin

magnarc

hi marco why ManlyMarco/KoikatuDragAndDrop was removed? there's a better plugin for replace any of those? thanks

kealuo

Dose this patch address the issue when wanting to decline h with some personalities to work?

ManlyMarco
>>26316206

IllusionDragAndDrop.Koikatu has more functions in the main game like dropping in the free H window.

Airavell

Why don't you use gdrive, dropbox or other? Mega always limits downloads.

Lynx Sio

Is it me or the Torrent link doesn't work..

Funcmode

Why the 360 screenshot at 8192px is all black? Or is it just me?

ManlyMarco
>>26366288

You most likely ran out of RAM. Open task manager and monitor the usage, you might need to close some applications.

Pinupfan8

No subtitles during H scenes

ManlyMarco
>>26380610

Did you turn on KK_Subtitles when installing? You might have to turn on displaying untranslated subtitles in plugin settings as well, machine translation will be used then.

Bryan Lopez

It tells me I’m missing files and won’t let me patch it. Which is strange because I’ve already applied a few of your patches to my game in the past and the game still functions well.

ManlyMarco
>>26400419

It only says that if there are critical files missing. The game might appear to be working but can crash at any point. This seems to be common in repacks from a certain site. The safest option is to get fresh game files and copy them to your game folder, then run the patch again.

noan

can you disable mirror reflection in game ?

ManlyMarco
>>26407004

Depends on why you need to do it. As a general setting, you can't unless you make a plugin for it. If you need it for a picture then you can use runtime editor to disable the mirror object.

DKXG

Is there a place to grab a complete list of mods included in the HF Patch?

murilo correia

is there any mod that frees more position options in the H scenes? Whenever I install any of these patches one of the positions I like the most goes away.

ManlyMarco
>>26563902

Make sure to select the UnlockHPositions mod when installing, it's off by default.

sillygooseboy1

Some of the clothes, accessories and hair don't appear in the game world, but they are there during one-on-one conversations and during h-scenes. The girl simply has no hair or is not wearing the clothing piece. Everything loads fine in the character editor. Also, the sheer camisole appears solid in-game, and is sheer in one-on-one conversations and during h-scenes. Does anyone have a fix for this?

ManlyMarco
>>26584085

Make sure you have showing all accessories turned on in game settings. If that doesn't help, try turning on high poly mode in plugin settings. This can also be affected by async clothes loading and clothes persistence settings, try turning them off if the previous doesn't help.

Katsuie

Im guessing this means i have to install Kplug my self? xD

ManlyMarco
>>26624770

Yes, kplug is closed source and sold as a product, therefore I can't include it. It also conflicts with way too many mods to be viable to include.

Katsuie

Happen to have link?

Katsuie

K

Timothy Chou

Can I run game with HF Patch in Japanese?

ManlyMarco
>>26630546

Yes, just uncheck the English translations when installing, or when the installer starts choose the Japanese language. Some mods don't have Japanese translations and will still be in English though.

TheWallowingWeeb

How do I disable the troll sound effects and music that were added on startup and the title screen?

Naja Cao

Hello, I am having problems where loading custom clothing does not work in h-scenes, but works in char maker. All accesories is enabled in the options settings, and highpoly is turned on but it still won't show the outfits.

ManlyMarco
>>26813945

The game disables all sub-accessories when starting an H scene. Go to clothes > Accessories > Turn all on

RMarco21

I bought Koikatsu Party in Steam and installed your HF Patch v2.9. It works and i am now able to use Illusion cards that i download anywhere in the internet. Thank you very much! I have two questions though. Is it okay to run the game via my Steam library (i open all of my games there) instead of the desktop icon created by the patch? If Steam automatically updates Koikatsu Party in the future, will i have problems opening and running the game and i would have to wait for another HF Patch to fix it?

ManlyMarco
>>26837815

It's fine to run through steam as long as it doesn't update the game. The latest update released on steam breaks some things and you will have to reinstall hf patch if that happens. This new update only adds Chinese translations so you won't be mising out on much. It's safest to start the game directly from its folder, either by the launcher or the game exe itself. It won't show up on steam as being played and won't get updated.

BLUEROO

Torrent can't be used, the URL column can't be found :(

Fajar Milleano

Hello, I have some problems here. After I installed this patch, my game can't running properly. It always stuck at loading screen (for example loading for the new day). Any suggestion?

ManlyMarco
>>26873749

Are you using the steam release? If yes, make sure that steam didn't update to the latest version after you installed the patch, reinstall the patch and run the game through its exe directly.

ManlyMarco
>>26867582

Make sure you are copying the whole magnet link. If you can't make it work, open the mega link and download the .torrent file from there.

ManlyMarco
>>26894899

No, if you update on Steam to latest version the game will break. You can fix it by running hf patch again and launching the game directly through the exe.

KMK

Hi Manly, I seem to get quick stutters/hiccups in between seconds while playing. Could this be related to my game's version (v5.1) or a certain plugin that I could disable to lessen the hiccup?

ManlyMarco
>>27023804

Where are you getting them? In maker or in school? Make sure you have async clothes loading turned on in plugin settings.

Ruku Ryu Longs

Hello I think this patch missing some console just have a developer console i need cheating day

ManlyMarco
>>27085572

If you selected Cheat tools during installation, press the Pause key on your keyboard. You can change the hotkey in plugin settings.

fsdlsa

Do any of these mods work in VR free mode?

TheN4m3l3ss

Does the HF patch also tell you which mods are needed for a character? Cuz even after i installed the HF patch, some of my characters are still missing clothes :(

ManlyMarco
>>27144864

There should be a warning on-screen that tells you what mods are missing when loading the card. You can get KK Manager to automatically download new mods and mod updates. If there are no warnings shown then the problem is likely with the card being very outdated.

Fredfinity0553

What happens If you have more than 1 HF patch on? And for my game there is no translation in the character creator?

ManlyMarco
>>27436125

You can install hf patch on top of itself without issues. Make sure you have turned on translations when installing, and let the installer remove old mods.

Dorden

Thank you very much for all your awesome work on the patches! Is the "Additional Skin Effects v1.6.3" the same as your "KK_SkinEffects / Additional Skin Effects" or do i need to install it seperately?

NekoMura

Hello thanks for this nice Patch! But I got a problem after install this patch. I can't change colors of the official cheongsam (チャイナ), it is always white. Could you solve that ? Thank you!

ManlyMarco
>>27839425

Hello! Can you show a screenshot of what exactly you mean? In case something is broken you can try to reinstall the patch and let it remove old mods.

Jubei

Is it normal in VR mode there is only one position for each category (handjob, missionary and such)? Is there any way for me to get more or are these the only ones available in VR? In the normal mode there are plenty of positions.

ManlyMarco
>>27890675

The VR module is very limited compared to the main game, if you've unlocked all positions in the main game then that's all you can get in the VR module. There is a mod that allows playing the main game in VR mode that you could use instead, latest version is in mod release channel on the discord server.

Andros

Hi! Really good mod, but when I'm doing an H-Scene, translations are not showing. What do I do to get translations showing?

ManlyMarco
>>27933042

You have to check KK_Subtitles when installing. They are optional because almost all translations are machine translated and are more likely to make you laugh than get in mood.

xojohn32aox

very new to this game, but anyways Ive installed the HF Patch and loving it so far! one problem is some of my characters aren't working properly and it says Ive got mods missing like Character_Texture_Pack_v1.5.9 or 8246asdf.UpperEyes which makes the characters unplayable :( any help for this would be great!

ManlyMarco
>>27947209

If the characters are recent then download KKManager and tell it to update your sideloader modpack.

Azaaza

How do i uninstall the game? I mean, it's not in the programs list

CharDeChaton

When will HF 3.0 launch

CharDeChaton

Bep 4.0 is killing the API plugin and causeing my game to violently crash

Naufal Mahardhika

are we still download other patch if we already have this patch?

ManlyMarco
>>28447360

Did you try to update the API plugin to the latest version? It needs Bepinex 5 and will break under bepin4. For now it's not recommended to update manually unless you know what you're doing and you can deal with some bugs.

ManlyMarco
>>28444494

You can simply remove the game folder. If you have the steam version, go to your steam library and remove it from there.

Michael Schindele

when i press stop the tutorial it crashes

Dragon RNG

Hi, how's HF 3.0 going? Do you have much to go out? I tried to switch to the game on Bep 5.0 But most of the girls didn't load the truth correctly but well.

ManlyMarco
>>28641805

It's going, should be out within 2 weeks. Not all mods are fully tested and bug-free yet.

Kas

Manlymarco-sama, does this work on cracked version? please reply.

Kas
>>28765627

Because i downloaded koikatsu party from skidrow website. I also installed the special patch and it works great except there was this bug when my character turns all blue when doing h-scenes

Sin cara

the torrent link was broken and i tried downloading it on mega and it keeps sayingk temporarily error retrying

ManlyMarco
>>28781769

The torrent has almost 200 seeds and the mega link works fine, make sure it's not your internet getting firewalled.

QueensBlades1 .

Im having a issue the mega link stop downloading at 99% ans said there a error. The torrent link do not work in any torrent im trying .. Same error as Sin Cara .. =/

ManlyMarco
>>28798829

What kind of an issue are you having with the torrent? You have to copy the entire magnet link into the torrent client's magnet/URL box. If it shows on the list with wrong name then you have to wait for it to get started, it can take a few minutes before you can see the actual torrent name and contents.

TurtleMan

"The existing file could not be replaced because it's marked read-only" <-- This error keeps popping up and I can't install the patch properly

ManlyMarco
>>28832636

Right click on your game folder and uncheck read only and archived, then accept and apply to all subfolders.

Lefty75uk

Hey Marco hope all is well. A quick question regarding the cheat tools I am looking to update from the 2.5 version to the 2.6 where in the BepInEx folder do I place the ddl files. Is this Just in the main folder or into different parts within for example the " 0Harmony & the BepInEx ddl's " are in the core folder . I truly hope this makes sense anyway Thank you :) Never mind got the cheat tools 2.6 working got there in the end cheers Marco

ManlyMarco
>>28942779

Good to hear you got it to work. For future reference you should place them directly inside the BepInEx folder like before.

Lonchi

Hi! If i have the last patch installed, i need to download and install every patch that will come later? Or don't?

Josiah Hannan

i tried installing the update and i did everything right, but for some reason i keep getting an "error 5 access denied" window for some of the files for the Koikatsu Party_data folder idk what they are but i cant seem to get the game to load. i redownloaded the patch, twice and got the same erroe message each time. Any suggestions>

ManlyMarco
>>29065653

Try restarting the computer and scan your drive for errors (Drive properties > Tools > Check). Try moving the game to a different folder that you have full permissions over and try running the patch again.

Ryan Cheng

Hi, May I know which patch are contain chinese subtitle update?

Taufiq Suraman

I want to ask you when I try to update the HF they told me I dont have koikatsu additional personality pack the 3 expension pack... how do I get it?

ManlyMarco
>>30363615

There are no official Chinese subtitles. If you have koikatsu party then use the latest HF Patch, it's currently 3.0.2. Install KK_Subtitles and AutoTranslator, then configure AutoTranslator to translate to Chinese.

ManlyMarco
>>31600555

Links to buy DLC are mentioned in the installation guide linked in downloads section. This patch is outdated, make sure to get the latest version.

Ryuu

can some one help me, i'm new in playing koikatsu, so i want to ask anyone about how we can see what patch version in the game? thank you so much before.

ManlyMarco
>>31695689

When you open the game launcher you can see which version of hf patch was installed in the top right corner. This version is outdated, get the 3.0.2.

Hsing Sung Yu

sorry I can't download from mega could u give another source

ManlyMarco
>>37830716

Mega links are down indefinitely. This is a very old version of the patch, you can get the latest version here https://www.patreon.com/posts/hf-patch-for-v3-37554637