The dedicated server tool should now be available for everyone!
DISCLAIMER
If you are having issues on Windows using SteamCMD, be sure to remove these lines from the brainbread2/gameinfo.txt file:
game+mod |gameinfo_path|../../../workshop/content/346330/*
game+mod |gameinfo_path|../../steamapps/workshop/content/346330/*
Be aware that some Linux distros using an outdated version of libcurl will not be able to host servers for BrainBread 2, libcurl is the core piece in our custom tag and ban system. (BB2 uses v7.31+)