Aphotic Dive Companion · v3.4
Signal · Strong
Dive Log · 4546B +11.4°S / 47.2°E

The deep does not
light itself —
you carry the glow.

A dive-companion HUD for descending water. Steel-blue shallows fade into abyss; bioluminescent cyan marks every reading the survivor can trust.

PDA · Caution
Hull pressure approaching crush depth. Vent ballast or ascend two layers.
−420 m
Begin Descent Read the Field Notes
Telemetry · Column 04
Live · 250 ms
Current Depth
412m
Layer · Twilit Kelp · descent rate 1.4 m/s
Oxygen Reserve
04:21
stable
Hull Integrity
71%
declining
Water Temp
3.2°C
−0.4 / min
Bio Density
HIGH
23 contacts in 60 m
Sonar · 250 m radius
Flora · 18
Wreckage · 3
Leviathan · 1
Heading
214° SSW
This is the Subnautica Deep design system, applied by Curio Design — a design-style library for AI agents. Full Subnautica Deep guide → designbycurio.com/learn/subnautica-2018-deep