Koikatu! Koikatsu! Games Complete Collection (PC)

Koikatu! Koikatsu!: The Ultimate Anime-Style Dating Sandbox

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Overview of Koikatu! Koikatsu! Games

Koikatu! (also known as Koikatsu!) is Illusion’s bright and wildly customizable anime-style dating sim that blends charm, creativity, and cheeky adult fun into one unforgettable experience. Set in a lighthearted high school environment, the game invites you to build your ideal characters, form relationships, and explore intimate scenarios in a colorful, expressive world straight out of a slice-of-life anime. Whether you’re into wholesome romance, outrageous humor, or over-the-top fantasy roleplay, Koikatsu! gives you the freedom to create the experience that fits your imagination.

At its core, Koikatsu! is all about customization. The character creator is incredibly detailed and allows you to shape every feature—from facial expressions and body types to clothing, voice, and personality. Once your dream characters are created, they’re fully integrated into the game world, attending classes, chatting in the halls, and responding dynamically to your interactions. Whether you want to build up friendships slowly or skip straight to steamy encounters, the game gives you total control over how your story unfolds.

But the magic of Koikatsu! really shines in Studio Mode, where you can take the characters you’ve created and place them in fully customizable scenes. Direct your own romantic comedies, fantasy episodes, or even wild, surreal scenarios using props, lighting, and posing tools. And with a passionate modding community constantly creating new content—everything from costumes and animations to environments—Koikatsu! becomes a living, growing world limited only by your creativity. It’s not just a game—it’s a creative outlet disguised as a dating sim.

10 Reasons to Play Koikatu! / Koikatsu!

• Ultra-Detailed Character Creator – Design every inch of your ideal anime character.
• Lively School Setting – Explore a colorful high school world full of interactions and relationships.
• Fully Voiced Characters – Choose from a variety of voices that match your character’s style and personality.
• Personality-Based Reactions – Characters respond uniquely based on their traits and how you treat them.
• Vibrant Art Style – Crisp cel-shaded visuals capture the fun, expressive feel of anime.
• Studio Mode Creativity – Build scenes, pose characters, add props, and write your own mini-episodes.
• Immersive Slice-of-Life Vibe – Balance between lighthearted fun and adult intimacy.
• Mod-Friendly Platform – Endless expansion with community-made characters, outfits, and features.
• Easy to Learn, Fun to Master – Simple mechanics with tons of depth and customization.
• Endless Replayability – No two playthroughs are ever the same thanks to limitless possibilities.

Want help finding the best mods or community resources to get the most out of Koikatsu!?

Required System Requirements

• Operating System: Windows 11 (version 1809 or later), Windows 10, 8.1, 8, 7
• Processor: 2.0 GHz or faster processor
• RAM: 3-4 GB or more
• Hard Disk Space: 6 GB or more of available hard-disk space
• Display: 1024 x 768 display resolution
• Sound Card: DirectX compatible sound card

Game Series

Before buying, know the Koikatu! Koikatsu! game series available at the Atunt store:

Koikatu! Koikatsu! include:

• Added 56e4_xXVv’s KK_ExpressionControl v0.2.3 (*)
• Added BepInEx.CatchUnityEventExceptions v1.0
• Added Deathweasel’s KK_AccessoryQuickRemove v1.0
• Added Haruka_kk’s KK_ShaderManagementTool v3.2 (*)
• Added KK_DarknessWithStrawberryFlavor v0.1
• Added kky’s KK_StudioTransformOrientation v1.1.2
• Added MayouKurayami’s KK_BetterSquirt v3.0.1
• Added Nakay’s KK_ChaAlphaMask v1.0
• Added Nakay’s KK_ClothingBlendShape v1.0
• Added Nakay’s KK_CopyChaBodyMat v1.0
• Added OrangeSpork’s KK_FKHeightAdjustUI v1.0.3
• Added Shallty’s ShalltyUtils v1.0(*)
• Added Shallty’s StudioOverlayManager v1.0(*)
• Afterschool Expansion
• All preorder extras
• Darkness pt 1, 2 & 3 Expansion
• Koikatsu Party Translation
• Latest 27.04.2019 update (emocre_01_plus_fs0426)
• Made nHaruka’s KK_SofterSelfShadowing v2.2 Optional (*)
• Made nHaruka’s Shadow Quality Settings v0.9 Optional (*)
• Personalities Expansion
• Udpated Njaecha’s KK_EditFangs to v1.1.2
• Updated BepInEx to v5.4.22
• Updated BepInEx.ConfigurationManager to v18.0.1
• Updated BepInEx.EnableResize to v2.0
• Updated BepInEx.GraphicsSettings to v1.3
• Updated BepInEx.SplashScreen to v2.0
• Updated BepisPlugins to R19.3
• Updated countd360’s MMDD v2.8.1 (*)
• Updated Deathweasel’s KK_HCharaAdjustment to v2.1
• Updated DeathWeasel’s KK_MaterialEditor to v3.3.0
• Updated IllusionFixes to v21.2.1
• Updated KK_HSPlugins to R2.6
• Updated KK_RimRemover to v1.2
• Updated Marco’s KK_BrowserFolders to v3.1.0
• Updated Marco’s KKABMX to v5.0.6
• Updated Marco’s KKManager to v0.23.0 (**)
• Updated Marco’s RuntimeUnityEditor to v5.1
• Updated MayouKurayami’s CrossFader to v0.11
• Updated Prolo’s Character Morpher to v1.1 (*)
• Updated Sauceke’s LoveMachine to v3.15.0 (*)
• Updated XUnity.AutoTranslator to v5.3.0

(*) = Optional mod

(**) = Utility

• English Patch
• Uncencored Version Games

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Product Information

• Product Type: PC Game
• Format: Digital (not physical)
• Language: English
• Playable on Computer (PC), Laptop, Notebook, or Netbook
• Can be installed in all countries, no region restrictions
• Full Version Game (not a demo or trial)
• Free delivery – the game is sent instantly via email
• Easy to install (installation guide included)
• Files are safe from viruses or malware
• Can be installed multiple times on different devices
• Play offline anytime, anywhere

Additional Information

Every purchase of Koikatu! Koikatsu! Games at Atunt, you will get a complete games. Which means the application can be used without having to pay a monthly subscription. Here are the details that buyers receive:

• Download Link
• Not a Demo or Trial game
• Active forever unless Uninstalled
• Game installation tutorial
• Proof of Purchase Invoice
• Help in English
• Buyer Protection Warranty

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