Download the project zip file here: https://github.com/MoralisWeb3/youtube-tutorials/releases/tag/v1.0.0-unity-web3-database
Also check all the other videos about connecting Unity to Web3 using Moralis: https://www.youtube.com/watch?v=rZSPIyB-0R4&list=PLFPZ8ai7J-iQcI05EXqRUPK2VXDQaAPIr