Meridian Trench Survey · Descent I
Some light never surfaces.
FATHOM is the Survey's archive of the deep — thirty-six specimen plates from the sunlit fringe to the trench floor. Trawl the dark, log what comes up, and try to finish what the Survey started.
The expedition desk
Expedition status
Open the LogRarity ledger
Display shelf
Pin up to four plates from their detail view.
Survey stamps
Recently logged
How the archive works
01 Trawl
Haul the net and five plates surface, face down. Every trawl is free. Some lights are rarer than others; the deep does not negotiate.
02 Log
Turned plates join your Log — the Survey's binder of record. Empty slots stay embossed on the page, so you always know what's still down there.
03 Complete
Finish spreads, earn the Survey's stamps, and close out Descent I. The archive remembers everything on this device, and nothing anywhere else.