BepInExPack

Originally from BepInEx_UnityIL2CPP_x64_ec79ad0_6.0.0-be.577.zip found at https://builds.bepinex.dev/projects/bepinex_be

BepInEx is a general purpose framework for Unity modding. BepInEx includes tools and libraries to

load custom code (hereafter plugins) into the game on launch;
patch in-game methods, classes and even entire assemblies without touching original game files;
configure plugins and log game to desired outputs like console or file;
manage plugin dependencies.

This pack's contents

This pack is preconfigured and usable for Crab Game. This pack differs from the original due to the following changes:

This is the recommended way to install BepInEx on the game.

If you are installing this manually, do the following:

Extract the archive into a folder. Do not extract into the game folder.
Move the contents of the BepInExPack folder into the game folder (where the game executable is located).
Run the game.

If done correctly, you should see a BepInEx console appearing when the game launches.

At this moment, you can use the following channels to ask for help:

Thunderstore Discord -- Primarily for when BepInEx is installed through Thunderstore Mod Manager
BepInEx Discord -- Only for technical support for BepInEx itself. No support for mods / plugins.