This post is not about patterns or source code, but about how VB.NET became the basis for creating a complex project. The developer spent 20 years creating Key To Heaven, a 2D MMORPG with a unique server architecture and retro graphics based on SFML.
The project demonstrates the capabilities of VB.NET: the client runs on the .NET Framework 4.0, and the server runs on .NET 5.0.
This is an example of how technology has helped make a dream come true, turning it into reality.