-Azure Cloud ( must )
-.net core ( WebGameServer )

-Blazor ( Admin Tool Web Page )

-.net core SignalR ( WebSocket ( RealTime GameServer ) ) or Asio ( c++ Socket ( RealTime GameServer ) )

-MSSql ( recommend ) or etc ( MySql, PGsql and so on )

-Redis

-NoSql

-Stress testing tool



Nice to have

- Requires blockchain game development experience or a high understanding of blockchain games