IMPORTANT: Make sure you're not downloading BepInEx 5! The mod will not work with BepInEx 5! On the list of builds, select the one that says BepInEx Unity (IL2CPP) for Windows (x64) games (or mac) ...
// If the platform loads il2cpp as a dynamic library but does not have dlsym (or equivalent) then // define IL2CPP_API_DYNAMIC_NO_DLSYM = 1 to add support for api function registration and symbol // ...