Visual Studio (for Windows-based CPP sources) or GCC (for Linux). Most sources use to save player data and world information. Networking: Proper port forwarding for UDP 16999 - 17200 to allow players to connect. Client Modification:
: Sources that use PostgreSQL or MariaDB generally offer better stability for growing player bases. How to Get Started growtopia private server source
In the community, specific developers release their own optimized sources. "Fernan" and "Torch" are examples of sources that became popular due to optimized performance or specific features (like HTTP support for portals). Visual Studio (for Windows-based CPP sources) or GCC