Contractors Halo lobby in ~20 minutes!
Host: sugar free
Server: NA
Password: 6179

You'll need the Battle Creek and HaloWeaponMod mods to connect to the server, there's an option to download them in-game but here are the links:
https://contractors.mod.io/haloce-mp-battlecreek
https://contractors.mod.io/haloweaponmod