You can only play with others using the exact same version on the same unofficial servers. You cannot join official servers.

A modified DLL file (like Steam_api64.dll ) that tricks the game into thinking the user is logged into a valid Steam account.

v2365 is missing years of content, including new monuments, vehicles, electricity systems, and weapon balancing.

Build v2365 represents a specific milestone in Rust's development history. In the modding and "non-Steam" community, this version is frequently used because of its stability with specific third-party multiplayer emulators. It allows players to connect to unofficial "No-Steam" servers without a license from the official developer, Facepunch Studios. 2. Multiplayer Architecture