Nickelodeon All-Star Brawl/Modding

Nickelodeon All-Star Brawl is created in Unity, which makes it a particularly good target for modding. This page aims to serve as a public repository of knowledge for new and experienced modders alike.

External Modding Information Resources

• #modding Channel on Official NASB Discord
• Nick All-Stars Modding Discord
• NASB-Mod-Info Github

Tools

Name	Category	Platforms	Notes
Slime Mod Manager	Mod Loader	Windows	Loads mods. Features a built-in downloader
Bepin Injector Extensible	Mod Loader	Windows, Mac, Linux	Loads mods. Development-oriented
Alt Skin Editor	Mod Packer	Windows	Character skin editor used for creating NASB AltSkins packages
Voicepack Packer	Mod Packer	Windows	Used for creating NASB Voice Mod packages
UABEAvalonia	Asset Extraction	Windows, Linux	GUI for previewing *.assets file contents
AssetRipper	Asset Extraction	Windows, Mac, Linux	Extracts *.assets files
NASB Parser	Asset Extraction	Windows	Deserializes extracted TextAsset files. Works on Mac/Linux if manually compiled and executed via .NET Core
dnSpy	Decompiler, Debugging	Windows	Allows viewing/debugging Assembly-CSharp.dll and associated classes
Runtime Unity Editor	Debugging	BepInEx Plugin	Provides an in-game inspector overlay, including GameObject editing and REPL]
BepInExConfigManager	Miscellaneous	BepInEx Plugin	Provides an in-game overlay for editing BepInEx plugin configs

Guides

User Guides

• Modding:Installing Mods

Developer Guides

Asset Exploration

• Modding:Extracting Asset Files
• Modding:Decompiling/Debugging

File Editing

• Modding:Model Editing
• Modding:Texture Editing
• Modding:Animation Editing
• Modding:Hitbox Editing
• Modding:Stage Editing

Publishing

• Modding:Building a Custom Mod Package
• Modding:Creating AltSkins Packs
• Modding:Creating Voice Mod Packs
• Modding:Distributing Your Mod