It’s a fascinating learning project. However, it should be done on a completely offline, air-gapped PC with no personal data, and never shared publicly with pre-compiled binaries.
A console window scrolling JSON packets. Your game loads to character select. You create a "dummy" character. You load into a static, empty world. Diablo 4 Server Emulator
This architecture has led to a natural, albeit controversial, reaction from the modding and reverse-engineering underground: It’s a fascinating learning project
A is a third-party software that mimics Blizzard’s backend. It pretends to be the official server so your Diablo 4 client will connect to it. The emulator must handle: It’s a fascinating learning project. However