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HS2-Sandbox Wiki

Welcome to the official wiki for HS2-Sandbox — a collection of BepInEx 5 plugins that extend Chara Studio in Illusion games.

What is HS2-Sandbox?

HS2-Sandbox bundles Studio workflow tools: pose and animation libraries, automation, notes, search bars on long lists, finer character scaling, and practical UI helpers. Each feature can be installed individually as a module DLL, or (HS2 only) as a legacy all-in-one package.

Supported games

Game	Studio exe	Available modules
Honey Select 2 (HS2)	StudioNEOV2.exe	All 10 modules
Koikatsu Sunshine (KKS)	CharaStudio.exe	Pose Browser, Anim Browser
Koikatsu (KK)	CharaStudio.exe	Pose Browser, Anim Browser

Quick start

1. Check Requirements (BepInEx, HS2API/KKAPI/KKSAPI)
2. Follow Installation — copy DLLs and icons to BepInEx/plugins/
3. Launch Studio — most modules appear as icons on the left sidebar
4. Open the module guide you need (see below)

Important: Do not load HS2SandboxPlugin.dll (all-in-one) and split modules for the same feature. See All-in-one vs split modules.

Module overview

Each plugin module has a start page with a table of contents. Detail pages end with Navigation links (← Previous · Module home · Next →) so you can read each guide cover to cover.

Wiki sources are grouped by folder: getting-started/, hs2/, pose-browser/, anim-browser/, reference/, developers/. Screenshots go in images/pose-browser/ and images/anim-browser/.

HS2 only

Module	Description	Manual
CopyScript	Connection to an external CopyScript HTTP server	CopyScript
Timeline	Action timeline with run/pause/stop	Timeline
SearchBarManager	Search fields on long Studio lists	SearchBarManager
Son Scale	Separate Son scaling (overall/length/girth)	Son Scale
Workspace Tree Lock	Pin workspace rows with middle-click	Workspace Tree Lock
Notebook	In-game notepad with auto-save	Notebook

Multi-game (HS2 / KKS / KK)

Module	Description	Manual
Pose Browser	Pose library under UserData/studio/pose	Pose Browser · screenshot checklist
Anim Browser	Animation catalog with grouping and playback	Anim Browser · screenshot checklist

More wiki pages

• Supported games & DLL names
• Architecture & project layout
• Building from source
• Configuration & data files
• Keyboard shortcuts
• Plugin compatibility (HS2Wiki, Better Penetration, HS2Heelz, …)
• Pose ZIP format (for modders)
• Timeline commands (reference)
• Troubleshooting
• Contributing & CI/releases

Downloads

Current versions and download URLs are in versions.json and on the Releases page.

License

Creative Commons BY 4.0 — original author: Suit-Ji.