BepInEx VS UtinyRipper

I've just found out the way to fix it. You have to download it from github (https://github.com/BepInEx/BepInEx/releases/tag/v5.4.22) clicking your system type's zip and then paste the core folder inside it where the actual one is (C:\Users\{username}\AppData\Roaming\Thunderstore Mod Manager\DataFolder\LethalCompany\profiles\{profile}\BepInEx).

More info here: https://github.com/BepInEx/BepInEx/issues/694

If you're looking to make legitimate mods that do not violate a game's TOS/EULA, especially for multiplier games, then a more modern, supported, maintained, and widely used Unity plugin framework is BepInEx: https://github.com/BepInEx/BepInEx

If you find any workaround let me know https://github.com/BepInEx/BepInEx

https://github.com/BepInEx/BepInEx that's the github link but you can find it at nexus or thunderstore. then every mod you install, just follow the instructions. most of the time it's put mod.dll into Bepinex/plugins and run the game. you'll have no problems. i've even added a mod to make clone items and recipes. pretty fun stuff.

Primeiro você precisa baixar o BepInEx

it's made in unity3D so theoretically you could just use like utinyripper or something

You try older versions, but there are alternatives too. You can try UTinyRipper: https://github.com/mafaca/UtinyRipper / https://sourceforge.net/projects/utinyripper/files

OP hasn't heard of UTinyRipper (github) (youtube)

I think you can use uTinyRipper but I found a link to an archive where someone had used that (or a similar tool) and uploaded it all somewhere. I'll see if I can find it again.

If this is from an already built game you don't have access to, you can use some common Unity mod tools like Unity Asset Bundle Extractor: https://github.com/SeriousCache/UABE Or UTinyRipper: https://github.com/mafaca/UtinyRipper Just note these are not guarantees and sometimes takes a decent amount of time and effort to get what you are looking for.

Head to here,github repository of uTinyRipper.