Wolfram Language with Unity Game Engine

Hi Everyone!
I need to synchronize my Mathematica 12.0 with Unity 2021

Following the instructions in this video

Build Your First Game in Wolfram Language with Unity Game Engine: Live with the R&D Team

and this manual

I’ve Installed and activated Wolfram Engine 12.2
but have no idea how to get that wolframUnity.package ( that need’s to be added to Unity Project )

Also, when i run this command Needs[“UnityLink`”]
giving me this error :

i assume that UnityLinks needs to be installed after running it

Confirming recursion error using M14

In[1]:= Needs["UnityLink`"]
Out[1]= TerminatedEvaluation["RecursionLimit"]

In[2]:= << UnityLink`
Out[2]= TerminatedEvaluation["RecursionLimit"]

In[3]:= PacletFind["UnityLink"]

(* {PacletObject[ exists ] *)

Has there been any development about this bug yet? I’m trying to use Mathematica in a unity project and I’m getting the same issues. I’ll be sure to post an independent thread if I can’t find anymore info but I’m starting here and moving forward in my search.