Background Story
The Mercurian Base is an emergency outpost initially built by the surviving crew of the Mercury II spaceship. They managed to survive for 30 years. Their existence was a disgrace to Sol Trans-Gov. When they found out there were survivors, they sent troops and seized their base. No one knows for sure what happened to them after that. Until the construction of Outpost Omega, their whereabouts remained a mystery. Although their base was still in good condition, neither Alterra nor Degasi crew wanted to stay there. The Mercurians managed to build a phase gate connecting the Mercurian Base to the base where the Lifepod crashed. Their exact purpose for constructing this base is still unknown.

Location
Directly above Outpost Omega


Facilities
Office Room
Smoking Room
Mess Hall
Greenhouse
Workshop
Phase gate
Quarters
Docking Bay
Nuclear Reactor Room
Water Filtration Room

Required Mods
QModManager 4
Nautilus BZ
Tobey's BepInEx Pack for Subnautica Below Zero
Terraforming Ability
ReaddedItems(Bepinex)
Curtains and Blinds Oh My (Bepinex)
Base Legs Removal (Bepinex)
BaseClocks(Bepinex)
Resource MonitorBZ(BepInEx)
BaseLightSwitch and SeaTruckLightSwitch(Bepinex) (only use BaseLightSwitch)
Subtle RayTracing

How to access
Accessing the Mercurian Base can be done through the phase gate at the base near the Lifepod or by heading to Outpost Omega. The base is equipped with a functioning Nuclear Reactor, Seatruck, and Prawnsuit.

Game Type
Survival
Start in Lifepod
No Story Progression
How to Install
Mod Manager Download or Manual Download

Save file location:
C: \Propgram Files (x86)\steam\steamapps\common\SubnauticaZero\SNAppData\SavedGames
If you already have multiple save files and there is already a "slot0001" in your folder, rename it to "slot0002".