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.

Installing

Quick Start

Slime Mod Manager text-based install guide here

Skin Mods

Alt Skins v2 download and text-based install guide here

Repository

Alt Skins v2 Repository and text-based install guide here

Music Mods

Custom Music Mod text-based Install guide here

Creating Custom Music

Other Mods

Name	Info
Mirror Match Mod	This mod will recolor duplicate characters by simply tinting the model.

Necessary files

Include links to necessary files, such as BeplnEX and JsonDotNet, for manual installs that most mods require and where these files belong

Creating

Skin Creation

Text-based guide on getting started with skin creation with the general tools necessary

Textures

Text-based guide on simple skins such as basic color alts

Advanced Textures

Text-based guide going more in depth for technically unnecessary steps but would make skins look better

Models

Text-based guide on editing models.

Model Swaps

Text-based guide on model swaps.

Custom Music Creation

Text-based guide on creating music for the mod

Custom Loop Points

Text-based guide on how to loop music at a specific point

More Creation Tools

Name	Category	Platforms	Notes
(obsolete) 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
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 file contents
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
Asset Files Index	Miscellaneous	Browser Based	determine which *.assets file to extract for your needs
(obsolete) Alt Skin Editor	Mod Packer, Skin Editor	Windows	Character skin editor used for creating NASB AltSkins packages

External Modding Resources

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