For best results, add the following IP addresses to your Steam Server list. Instructions can be found here

Main SkunkWorks Server:
Lobby Server IP: 135.148.103.91:27020
Modlist: HERE
Play-Style: Vanilla-Like with carefully cultivated mods

Sector Direct Connect IPs:
Habitable Zone IP: 135.148.103.91:27021
Earth PVE IP: 135.148.103.91:27022
Triton PVE IP: 135.148.103.91:27023
Mars PVE IP: 135.148.103.91:27025
Galados V PVE IP: 135.148.103.91:27024
Inner Core IP: 135.148.103.88:27020
Outer Core IP: 15.204.141.97:27024
Object 85 IP: 135.148.103.88:27025
Corum IP: 135.148.103.88:27022
New Europa PVP IP: 135.148.103.88:27023
Titan PVP IP: 135.148.103.88:27024

The teleporters for the below special servers are located in the center of the lobby.

Server: Hardcore Server
Access: Accessed from Lobby → Hardcore Teleporter - Direct Connect 15.204.141.97:27023
ModList: HERE
Play-Style: Hardcore Survival focused on heavily Modified PvEvP

Server: Creative Server
Access: Accessed from Lobby → Creative Teleporter - Direct Connect 15.204.141.97:27020
Play-Style: A creative test bench for you to practice in an environment identical to the main server!

Server: SunkWorks Naval Server
Access: Accessed from Lobby → Naval Teleporter - Direct Connect 15.204.141.97:27021
Play-Style: Naval Combat! Planes, Boats, and Forts!

Server: Gargantua System
Access: Direct Connect 15.204.141.97:27026
Play-Style: A special PvP Server hosted for Aryx

Server: Flotsam Front Season II : Warfront
Access: Direct Connect 15.204.141.97:27022
Play-Style: Naval Combat! Planes, Boats, and Forts!

Server: Project Zomboid
Access: IP 15.204.141.97
Access: PORT 16261
Play-Style: Zombies!