The EVE Online Emulator
EVEmu is an EVE Online Server Emulator that is a 100% open-source home-grown server written in C++
If you like EVE Online and you are a C++ developer, we need you! We are always in need of good, seasoned C++ developers for the Main Server Emulator software.
The server emulator has been in development by a core handful of people who appear now and then for over 15 years.
EVEmu is absolutely free and is licensed under GPLv3.